CINXE.COM
W.H. Freeman Publishers: Biology - Introductory Biology
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> <head id="ctl00_Head1"><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("http://www.whfreeman.com:80/Catalog/discipline/biology/introductorybiology/NewFeatured","20120518075750","https://web.archive.org/","web","/_static/", "1337327870"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" /> <!-- End Wayback Rewrite JS Include --> <title> W.H. Freeman Publishers: Biology - Introductory Biology </title><meta http-equiv="Content-Type" content="text/html;charset=utf-8"/><script id="EktronJS" type="text/javascript" src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/WorkArea/java/ektron.js"></script><script id="EktronRegisteredJs" type="text/javascript" src="/web/20120518075750js_/http://www.whfreeman.com/catalog/workarea/java/ektronJs.ashx?id=EktronFlexMenuJS"></script><link id="EktronRegisteredCss" rel="stylesheet" type="text/css" href="/web/20120518075750cs_/http://www.whfreeman.com/catalog/workarea/csslib/ektronCss.ashx?id=EktronModalCss+EktronPageHostCss"/> <!-- Framework CSS --> <link rel="stylesheet" href="/web/20120518075750cs_/http://www.whfreeman.com/Catalog/css/resources/common/css/blueprint/screen.css" type="text/css"/> <link rel="stylesheet" href="/web/20120518075750cs_/http://www.whfreeman.com/Catalog/css/resources/common/css/blueprint/print.css" type="text/css" media="print"/> <!--[if lte IE 7]><link rel="stylesheet" href="/Catalog/css/resources/common/css/blueprint/ie.css" type="text/css" /><![endif]--> <!-- Scripts --> <script type="text/javascript" src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/css/resources/common/scripts/css_browser_selector.js"></script> <script type="text/javascript" src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/css/resources/common/scripts/jquery-1.4.2.min.js"></script> <script type="text/javascript" src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/css/resources/common/scripts/jquery.hoverIntent.js"></script> <!-- Add this --> <script type="text/javascript"> var addthis_config = { "data_track_clickback": true };</script> <script type="text/javascript" src="https://web.archive.org/web/20120518075750js_/http://s7.addthis.com/js/250/addthis_widget.js#username=umoorehead"></script> <!-- Main CSS --> <link rel="stylesheet" href="/web/20120518075750cs_/http://www.whfreeman.com/Catalog/css/resources/whf/css/style.css" type="text/css" media="screen, projection"/> <link rel="stylesheet" href="/web/20120518075750cs_/http://www.whfreeman.com/Catalog/css/resources/whf/css/layout.css" type="text/css" media="screen, projection"/> <!-- Common Scripts --> <script type="text/javascript" src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/css/resources/common/scripts/common_scripts.js"></script> <script src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/js/jquery.dimensions.pack.js" type="text/javascript"></script> <script src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/js/global.js" type="text/javascript"></script> <script src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/js/jquery.easing.1.3.js" type="text/javascript"></script> <!-- Placeholder for header scripts --> <!-- Main CSS --> <link rel="stylesheet" href="/web/20120518075750cs_/http://www.whfreeman.com/Catalog/css/resources/whf/css/list-page.css" type="text/css" media="screen, projection"/> <script type="text/javascript" src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/css/resources/common/scripts/colorbox_1.3.6/jquery.colorbox-min.js"></script> <!-- Plugin CSS --> <link rel="stylesheet" href="/web/20120518075750cs_/http://www.whfreeman.com/Catalog/css/resources/common/scripts/colorbox_1.3.6/custom/colorbox.css" type="text/css" media="screen, projection"/> <!-- End header content --> <meta name="description" content="Looking for Textbooks for your Introductory Biology course? Click here to learn more at W.H. Freeman Publishers."/><meta name="keywords" content=" life the science of biology, life the science of biology 9th edition, life biology, lodish molecular cell biology, freeman biology, life: the science of biology"/><meta name="robots" content="index,follow"/><link rel="shortcut icon"/></head> <body id="bfw_home_page" class="bfw_worth" style="text-align: left;"> <form name="aspnetForm" method="post" action="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biology/introductorybiology/NewFeatured" id="aspnetForm"> <div> <input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="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"/> </div> <script src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/ScriptResource.axd?d=4Ry_7olig42sHG8QkaUX6UV4QlyL57Z-FmOrrNmKLCqpud2_jGtP4iYR_48KXlLoKpXblH5eCqd4YeW0bpm71xe6q2XB_f2owxTkvKsmCX3ZJ0InryqsCB19-YnTCJCh_uyZGEtJFPVgZA9dyZL6At4nn8A1&t=5c2f384e" type="text/javascript"></script> <script src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/WorkArea/java/webkitFix.js" type="text/javascript"></script> <div> <input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWBgLP59l4AqGV35YIAp+y7+oEArjZocgGAo+gi7UKAvCEpp4ORj6EvDmphTib/IiCMGeVuGZmWd4="/> </div> <!-- header elements are absolute-positioned and placed in the bottom for SEO purposes --> <div id="bfw_header"> <div id="bfw_page_header" class="container"> <div class="span-11"> <div id="bfw_header_logo"> <a href="/web/20120518075750/http://www.whfreeman.com/Catalog/" title=""> <img class="bfw_pngfix" src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/whf/images/whf_logo.png" alt="W. H. Freeman Publishers"/></a> </div> </div> <div class="span-13 last"> <div id="ctl00_ucHeaderContactUsToolBar_divToolbar"> <div id="bfw_instructor_toolbar" class="bfw_round_bottom"> <ul class="clearfix"> <li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/BookBagRedirect.aspx?link=contactus" id="ctl00_ucHeaderContactUsToolBar_aContactUsLink" target="_blank" title="Contact Us"> Contact Us</a> | </li> <li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/BookBagRedirect.aspx?link=yourbookbag" id="ctl00_ucHeaderContactUsToolBar_aBookbagLink" target="_blank" title="Your Bookbag"> Your Bookbag </a>| </li> <li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/BookBagRedirect.aspx?link=youraccount" id="ctl00_ucHeaderContactUsToolBar_aYourAcctLink" target="_blank" title="Your Account"> Your Account</a> | </li> <li id="bfw_log_in"><a id="bfw_btn_log_in" href="#" title="Log in"> <img src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/common/images/btn_log_in.png" id="ctl00_ucHeaderContactUsToolBar_imgLoginTop" class="bfw_pngfix" alt="LOG IN"/> </a> <div id="bfw_log_in_box" class="hide"> <div id="bfw_log_in_form"> <div class="clearfix"> <label for="bfw_log_in_email" style="color: #333333"> Email Address:</label> <input name="ctl00$ucHeaderContactUsToolBar$bfw_log_in_email" type="text" id="ctl00_ucHeaderContactUsToolBar_bfw_log_in_email" validationgroup="login" class="bfw_log_in_textbox"/> </div> <div class="clearfix"> <label for="bfw_log_in_password" style="color: #333333"> Password:</label> <input name="ctl00$ucHeaderContactUsToolBar$bfw_log_in_password" type="password" id="ctl00_ucHeaderContactUsToolBar_bfw_log_in_password" validationgroup="login" class="bfw_log_in_textbox"/> </div> <div class="clearfix" style="text-align: left; padding-left: 100px;"> </div> <div id="bfw_log_in_meta"> <ul style="margin-right: -19px;"> <li><a href="https://web.archive.org/web/20120518075750/http://bcs.bfwpub.com/iLogin2/Login/LoginBCS.aspx?token=Nk%2bTTA6ZyN%2bc%2bvIMTVNR8e22Mjf27eh3ecDaykNDtu1nZjOckpya%2f6FG27QDZTi4%2b9Ah7HndJM3d2mIqUj%2bsYAiiHHQifQooYwl0fC3jhTvV4JD1rXnMre9%2fXyK8otUsktLx0JglZN1PchW4s08MISoJQDvejMlseKlCIWStJLnpYuVD60HCHRvoQS1Ey2Q%2bmqaQQUFWuOlbgR%2bEAgbzgRKA%2bOPw%2f%2fSuq%2fXlrCMZ40%2fYPrUasj%2bSkh1CnDgNM8f0db3yJSfBHCATubKgKFM5FX0YdlvjyTeQ61LH4O5No7G5g0oehckYDI19wD2gDoM3POVDEySWvI6u3vy%2fFveOpiGmxPioRAT%2b%2bi2eYrd7GwI%3d" id="ctl00_ucHeaderContactUsToolBar_aForgotPassword" title="Forgot password?" style="color: #333333"> Forgot password?</a>| </li> <li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/support.aspx" title="Click here for help" style="color: #333333"> help</a></li> <li> <input type="image" name="ctl00$ucHeaderContactUsToolBar$butLogin" id="ctl00_ucHeaderContactUsToolBar_butLogin" src="/web/20120518075750im_/http://www.whfreeman.com/catalog/css/resources/worth/images/btn_log_in_red.gif" alt="Login" onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$ucHeaderContactUsToolBar$butLogin", "", true, "login", "", false, false))" style="border-width:0px;"/> <br/> </li> </ul> <ul style="margin-right: 51px;"> <li>New User?</li> <li><a href="https://web.archive.org/web/20120518075750/http://bcs.bfwpub.com/iLogin2/Login/LoginBCS.aspx?token=Nk%2bTTA6ZyN%2bc%2bvIMTVNR8e22Mjf27eh3ecDaykNDtu1nZjOckpya%2f6FG27QDZTi4%2b9Ah7HndJM3d2mIqUj%2bsYAiiHHQifQooYwl0fC3jhTvV4JD1rXnMre9%2fXyK8otUsktLx0JglZN1PchW4s08MISoJQDvejMlseKlCIWStJLnpYuVD60HCHRvoQS1Ey2Q%2bmqaQQUFWuOlbgR%2bEAgbzgRKA%2bOPw%2f%2fSuq%2fXlrCMZ40%2fYPrUasj%2bSkh1CnDgNM8f0db3yJSfBHCATubKgKFM5FX0YdlvjyTeQ61LH4O5No7G5g0oehckYDI19wD2gDoM3POVDEySWvI6u3vy%2fFveOpiGmxPioRAT%2b%2bi2eYrd7GwI%3d" id="ctl00_ucHeaderContactUsToolBar_aRegisternow" title="Register now" style="color: #333333"> Register now</a></li> </ul> </div> </div> </div> </li> </ul> </div> </div> <!-- #bfw_instructor_toolbar ends --> <div id="bfw_search_area"> <div id="bfw_search_form"> <div id="ctl00_ucQuickSearch_pnlQuickSearch"> <img src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/whf/images/icon_search.gif" alt=""/> <input type="text" id="bfw_search_text" class="text" name="search_text" value="enter your search phrase"/> <input type="image" name="ctl00$ucQuickSearch$btnGo" id="ctl00_ucQuickSearch_btnGo" class="bfw_go" src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/whf/images/btn_go.gif" onclick="javascript: GotoSearchPage(document.getElementById('bfw_search_text').value); return false;" style="border-width:0px;"/> </div> </div> </div> <script type="text/javascript"> $('#bfw_search_text').keypress(function (e) { var key = (e.keyCode ? e.keyCode : e.which); if (key == 13) { GotoSearchPage($('#bfw_search_text').val()); e.keyCode = 0; } }); function GotoSearchPage(searchtext) { var url; var defaultText = 'enter your search phrase'; url = '/Catalog/Search.aspx'; if (searchtext.length == 0 || searchtext == defaultText) { return false; } else { url = url + "?search=" + escape(searchtext); window.location = url; } } </script> <!-- #bfw_search_area ends --> </div> </div> <!-- #bfw_page_header ends --> <div> <!-- #bfw_main menu --> <div id="ctl00_ucTopMenu_flexMenu1"> <div id="bfw_main_menu"><ul class="container"><li class="bfw_top_lvl"><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/default.aspx">HOME</a></li><li class="bfw_top_lvl bfw_current"><a class="bfw_arrow" style="text-transform:uppercase" href="">Courses</a><br/><div class="bfw_sub_lvl_1"><ul class=""><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/AstronomyPhysics">Astronomy & Physics</a><div class="bfw_sub_lvl_2"><ul class=""><li><h5>COURSES</h5></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/astronomyphysics/introductiontoastronomy/NewFeatured">Intro to Astronomy</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/astronomyphysics/physics/NewFeatured">Physics</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biochemistry">Biochemistry</a><div class="bfw_sub_lvl_2"><ul class=""><li><h5>COURSES</h5></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biochemistry/introductiontobiochemistry/NewFeatured">Intro to Biochemistry</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biochemistry/advancedbiochemistry/NewFeatured">Advanced Biochemistry</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biology">Biology</a><div class="bfw_sub_lvl_2"><ul class=""><li><h5>COURSES</h5></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Biology/Non-MajorsBiology/NewFeatured">Non-Majors Biology</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biology/introductorybiology/NewFeatured">Introductory Biology</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biology/genetics/NewFeatured">Genetics</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biology/cellbiologymolecularbiology/NewFeatured">Cell Biology/Molecular Biology</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biology">More..</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/chemistry">Chemistry</a><div class="bfw_sub_lvl_2"><ul class=""><li><h5>COURSES</h5></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/chemistry/genorgbiocchemfornursingallied/NewFeatured">Gen, Org, Bio/Chem for Nursing & Allied Preparatory Chemistry</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Chemistry/LiberalArtsChemistry/NewFeatured">Liberal Arts Chemistry</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Chemistry/GeneralChemistry/NewFeatured">General Chemistry</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Chemistry/Biochemistry/NewFeatured">Biochemistry</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Chemistry">More..</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/EnvironmentalScience">Environmental Science</a><div class="bfw_sub_lvl_2"><ul class=""><li><h5>COURSES</h5></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/EnvironmentalScience/EnvironmentalChemistry/NewFeatured">Environmental Chemistry</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/EnvironmentalScience/EnvironmentalGeology/NewFeatured">Environmental Geology</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/EnvironmentalScience/IntroductoryEnvironmentalScience/NewFeatured">Introductory Environmental Science</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/geography">Geography</a><div class="bfw_sub_lvl_2"><ul class=""><li><h5>COURSES</h5></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Geography/HumanGeography/NewFeatured">Human Geography</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Geography/WorldRegionalGeography/NewFeatured">World Regional Geography</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Geography/IntroductiontoGeographicInformationSystems/NewFeatured">Introduction to Geographic Information Systems</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Geography/EnvironmentalScience/NewFeatured">Environmental Science</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/geology">Geology</a><div class="bfw_sub_lvl_2"><ul class=""><li><h5>COURSES</h5></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog//discipline/Geology/IntroductiontoPhysicalGeology/NewFeatured">Intro to Physical Geology</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/geology/environmentalgeology/newfeatured">Environmental Geology</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Geology/HistoricalGeology/NewFeatured">Historical Geology</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Geology">More..</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/mathematics">Mathematics</a><div class="bfw_sub_lvl_2"><ul class=""><li><h5>COURSES</h5></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Mathematics/LiberalArtsMathematics/NewFeatured">Liberal Arts Mathematics</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/mathematics/discretemathematics/newfeatured">Discrete Mathematics</a></li><li><a style="text-transform:capitalize" href="">Calculus</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Mathematics/MathematicsforTeachers/NewFeatured">Mathematics for Teachers</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Mathematics">More..</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/statistics">Statistics</a><div class="bfw_sub_lvl_2"><ul class=""><li><h5>COURSES</h5></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Statistics/IntroductoryStatistics/NewFeatured">Intro to Statistics/General Statistics</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Statistics/StatisticalLiteracyLiberalArtsStatistics/NewFeatured">Statistical Literacy/Liberal Arts Statistics</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Statistics/BusinessStatistics/NewFeatured">Business Statistics</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/statistics/mathematicalstatistics">Mathematical Statistics</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/statistics">More..</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/eLearning">eLearning</a><div class="bfw_sub_lvl_2"><ul class=""><li><h5>COURSES</h5></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/eLearning/AstronomyPhysics">Astronomy & Physics</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/eLearning/Biochemistry">Biochemistry</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/eLearning/Biology">Biology</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/eLearning/Chemistry">Chemistry</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/eLearning/geography">Geography</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/eLearning/Geology">Geology</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/eLearning/Mathematics">Mathematics</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/eLearning/Statistics">Statistics</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/content.aspx?Title=777">Custom Solutions</a></li><li><a href="https://web.archive.org/web/20120518075750/http://highschool.bfwpub.com/" target="_self">High School/AP*</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li class="bfw_top_lvl"><a class="bfw_arrow" style="text-transform:uppercase" href="">ELearning</a><br/><div class="bfw_sub_lvl_1"><ul class=""><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/elearningbrowseby/discipline/all/all/AssessmentSkillPractice">Assessment/Skill Practice</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/elearningbrowseby/discipline/all/all/Coursepacks">Coursepacks</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/elearningbrowseby/discipline/all/all/eBook">e-Book</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/elearningbrowseby/discipline/all/all/InstructorResources">Instructor Resources</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/elearningbrowseby/discipline/all/all/StudentSites">Student Sites</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/elearningbrowseby/discipline/all/all/StudyTools">Study Tools</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/elearningbrowseby/discipline/all/all/Video">Video</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/elearningbrowseby/discipline/all/all/WHFreemanPortals">W.H. Freeman Portals</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li class="bfw_top_lvl"><a class="bfw_arrow" style="text-transform:uppercase" href="">Value</a><br/><div class="bfw_sub_lvl_1"><ul class=""><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/other/value">Value Formats</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/other/custom">Custom Solutions</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/other/ebooks">e-Books</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/other/coursepack">Coursepacks</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li class="bfw_top_lvl"><a class="bfw_arrow" style="text-transform:uppercase" href="">Our Story</a><br/><div class="bfw_sub_lvl_1"><ul class=""><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/content.aspx?Title=284">Who We Are</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/authorseditorscontributors/">Our Authors</a></li><li><a href="https://web.archive.org/web/20120518075750/http://www.whfreeman.com/updates" target="_self">Sign up for Updates</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li class="bfw_top_lvl"><a class="bfw_arrow" style="text-transform:uppercase" href="">Who Are You?</a><br/><div class="bfw_sub_lvl_1"><ul class=""><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/content.aspx?id=285" target="_self">Instructor</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/content.aspx?id=286" target="_self">Student</a></li><li><a href="https://web.archive.org/web/20120518075750/http://www.highschool.bfwpub.com/" target="_self">High School/AP Teacher</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/content.aspx?Title=1778">Administrator</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/content.aspx?Title=289">International</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/content.aspx?Title=366">Bookseller</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li><li class="bfw_top_lvl"><a class="bfw_arrow" style="text-transform:uppercase" href="">Support</a><br/><div class="bfw_sub_lvl_1"><ul class=""><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/support.aspx">Help Center</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/BookBagRedirect.aspx?link=youraccount">My Account</a></li><li><a href="https://web.archive.org/web/20120518075750/http://support.bfwpub.com/index.php?View=entry&EntryID=73" target="_self">Orders & Returns</a></li><li><a href="https://web.archive.org/web/20120518075750/http://support.bfwpub.com/index.php?View=entry&EntryID=79" target="_self">Disability Services</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/BookBagRedirect.aspx?link=contactus">Find Your Rep</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/BookBagRedirect.aspx?link=contactus">Contact Us</a></li></ul><div class="bfw_menu_bottom bfw_pngfix"></div></div></li></ul></div> </div> </div> <!-- #bfw_main menu end --> <!-- #bfw_main_menu ends --> </div> <!-- #bfw_header ends --> <div></div> <div> </div> <div id="bfw_navigation"> <div class="container"> <!-- Breadcrumbs --> <div id="bfw_breadcrumbs" class="span-17" style="word-wrap: break-word;"> <ul> <li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/">Home</a> > </li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biology">Biology</a> > </li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biology/introductorybiology">Introductory Biology</a> > </li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biology/introductorybiology/NewFeatured">New & Featured</a> > </li> </ul> </div> <!-- Welcoming message --> <div id="bfw_welcome_msg" class="span-7 last"> </div> </div> </div> <div id="bfw_content"> <div class="container"> <script type="text/javascript" language="JavaScript"> Ektron.PBMasterSettings = { 'isMasterLayout': false, 'pathToLock': '/Catalog/WorkArea/PageBuilder/PageControls/Themes/TrueBlue/images/lock.png', 'hasMasterLayout': false } </script> <script type="text/javascript" language="JavaScript"> Ektron.PBSettings = { 'dontClose': true } </script> <!-- Page Title --> <h1 class="bfw_page_title"> Introductory Biology</h1> <!-- Main Contents --> <div id="ctl00_cphContent_dzMainMarketing_updatepanel"> <div id="ctl00_cphContent_dzMainMarketing_dzcontainer" class="dropzone PBClear"> <div id="ctl00_cphContent_dzMainMarketing_columnDisplay_ctl00_zone" class="PBViewing" style="width:100%;"> <ul id="ctl00_cphContent_dzMainMarketing_columnDisplay_ctl00_column" class="columnwidgetlist" columnid="0" columnguid="00000000-0000-0000-0000-000000000000"> </ul> </div> </div> </div> <div class="span-18"> <div id="bfw_main_content"> <div id="ctl00_cphContent_divMainContent"> <h2 class="bfw_content_title"> <div class="bfw_meta_links"> <!-- AddThis Button BEGIN --> <div class="addthis_toolbox addthis_default_style "> <a id="ctl00_cphContent_ucShareAndPrint_aPrint" title="Click here to print this page." class="bfw_link_print" href="javascript:__doPostBack('ctl00$cphContent$ucShareAndPrint$aPrint','')"></a> <a class="addthis_button_email"></a> <a class="addthis_button_favorites"></a> <span class="addthis_separator">|</span> <span style="font-family: Arial,Helvetica,Verdana,sans-serif; font-size: 15px;"><a class="addthis_button_compact"></a> Share</span> </div> </div> New & Featured </h2> <div class="bfw_padding"> <div> <ul class="bfw_item_list" style="border: none;"> <h3 class="bfw_section_title"> Featured Titles</h3> <hr/> <!-- BEGIN PRODUCT CAPSULE CONTROL--> <li class="bfw_boxed_item clearfix"> <div style="color: Red; margin-left: 105px; font-weight: bold;"> </div> <div class="bfw_left_col"> <div style="margin-bottom: 25px; height: 80px;"> <a id="ctl00_cphContent_ctlFeaturedTitlesList_lvwFeaturedTitles_ctrl0_ucProductCapsule_lnk_product_31433175_image" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/principlesoflife-firstedition-hillis"> <img class="bfw_cover" title="" src="https://web.archive.org/web/20120518075750im_/http://static.bfwpub.com/BFWCatalog/Complete/Jackets/65W/9781429257213.jpg" alt="" style="z-index: 100; width: 65px; border: 2px solid #DDDDDD"/> </a> </div> </div> <script type="text/javascript"> $(document).ready(function () { /* Show/Hide Description */ $("p[id^='wwwbestDescription']").hide(); $("#ctl00_cphContent_ctlFeaturedTitlesList_lvwFeaturedTitles_ctrl0_ucProductCapsule_31433175").click(function () { $(this).parents('p').next('div.bfw_more_description').toggle('fast'); if ($(this).html() == '[+]') { $(this).html('[-]'); } else { $(this).html('[+]'); } return false; }); }); </script> <div class="bfw_right_col" style="width: 565px;"> <h4> <a id="ctl00_cphContent_ctlFeaturedTitlesList_lvwFeaturedTitles_ctrl0_ucProductCapsule_lnk_product_31433175_title" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/principlesoflife-firstedition-hillis"> Principles of Life<br/> <small> </small></a></h4> <p class="quiet"> David M. Hillis; David Sadava; H. Craig Heller; Mary V. Price<br/> 漏2011 | First Edition</p> <a class="bfw_link" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/principlesoflife-firstedition-hillis">Learn More</a> | <a class="bfw_link" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/principlesoflife-firstedition-hillis/InstructorResources" title="Instructor Resources">Instructor Resources</a> | <a target="blank" class="bfw_link" href="/web/20120518075750/http://www.whfreeman.com/Bookbag/order/Bookbag.aspx?ADDISBN=1429257210&ADDQuantity=1&ImageName=9781429257213.jpg&txtTarget=" title="Exam & Desk Copies">Exam & Desk Copies</a> | <a target="blank" class="bfw_link" href="https://web.archive.org/web/20120518075750/http://bcs.whfreeman.com/hillis1e" title="Go to Site">Go to Site</a> <div> <a href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/principlesoflife-firstedition-hillis/formatsandpackages/formats"><img atl="eBook" title="eBook" src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/common/images/icons/thumb_media_ebook.gif"/></a> <a href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/principlesoflife-firstedition-hillis/formatsandpackages/formats"><img atl="Loose-leaf" title="Loose-leaf" src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/common/images/icons/thumb_media_looseleaf.gif"/></a> <a href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/principlesoflife-firstedition-hillis/formatsandpackages/formats"><img atl="Portal" title="Portal" src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/common/images/icons/thumb_media_prtl_class.gif"/></a> </div> </div> </li> <!-- END PRODUCT CAPSULE CONTROL--> <!-- BEGIN PRODUCT CAPSULE CONTROL--> <li class="bfw_boxed_item clearfix"> <div style="color: Red; margin-left: 105px; font-weight: bold;"> </div> <div class="bfw_left_col"> <div style="margin-bottom: 25px; height: 80px;"> <a id="ctl00_cphContent_ctlFeaturedTitlesList_lvwFeaturedTitles_ctrl1_ucProductCapsule_lnk_product_8579075_image" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/lifethescienceofbiology-ninthedition-sadava"> <img class="bfw_cover" title="" src="https://web.archive.org/web/20120518075750im_/http://static.bfwpub.com/BFWCatalog/Complete/Jackets/65W/9781429219624.jpg" alt="" style="z-index: 100; width: 65px; border: 2px solid #DDDDDD"/> </a> </div> </div> <script type="text/javascript"> $(document).ready(function () { /* Show/Hide Description */ $("p[id^='wwwbestDescription']").hide(); $("#ctl00_cphContent_ctlFeaturedTitlesList_lvwFeaturedTitles_ctrl1_ucProductCapsule_8579075").click(function () { $(this).parents('p').next('div.bfw_more_description').toggle('fast'); if ($(this).html() == '[+]') { $(this).html('[-]'); } else { $(this).html('[+]'); } return false; }); }); </script> <div class="bfw_right_col" style="width: 565px;"> <h4> <a id="ctl00_cphContent_ctlFeaturedTitlesList_lvwFeaturedTitles_ctrl1_ucProductCapsule_lnk_product_8579075_title" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/lifethescienceofbiology-ninthedition-sadava"> Life: The Science of Biology<br/> <small> </small></a></h4> <p class="quiet"> David Sadava; David Hillis; Craig Heller; May Berenbaum<br/> 漏2011 | Ninth Edition</p> <a class="bfw_link" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/lifethescienceofbiology-ninthedition-sadava">Learn More</a> | <a class="bfw_link" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/lifethescienceofbiology-ninthedition-sadava/InstructorResources" title="Instructor Resources">Instructor Resources</a> | <a target="blank" class="bfw_link" href="/web/20120518075750/http://www.whfreeman.com/Bookbag/order/Bookbag.aspx?ADDISBN=1429219629&ADDQuantity=1&ImageName=9781429219624.jpg&txtTarget=" title="Exam & Desk Copies">Exam & Desk Copies</a> | <a target="blank" class="bfw_link" href="https://web.archive.org/web/20120518075750/http://www.whfreeman.com/thelifewire9e" title="Go to Site">Go to Site</a> <div> <a href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/lifethescienceofbiology-ninthedition-sadava/formatsandpackages/formats"><img atl="eBook" title="eBook" src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/common/images/icons/thumb_media_ebook.gif"/></a> <a href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/lifethescienceofbiology-ninthedition-sadava/formatsandpackages/formats"><img atl="Loose-leaf" title="Loose-leaf" src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/common/images/icons/thumb_media_looseleaf.gif"/></a> <a href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/lifethescienceofbiology-ninthedition-sadava/formatsandpackages/formats"><img atl="Paperback" title="Paperback" src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/common/images/icons/thumb_media_paperback.gif"/></a> <a href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/lifethescienceofbiology-ninthedition-sadava/formatsandpackages/formats"><img atl="Portal" title="Portal" src="/web/20120518075750im_/http://www.whfreeman.com/Catalog/css/resources/common/images/icons/thumb_media_prtl_class.gif"/></a> </div> </div> </li> <!-- END PRODUCT CAPSULE CONTROL--> </ul> </div> <hr class="space"/> <div class="clearfix"> <h3 class="bfw_section_title"> New</h3> <ul class="bfw_item_list" style="border: none;"> <hr/> <div> <!-- BEGIN PRODUCT CAPSULE CONTROL--> <li class="clearfix"> <div style="color: Red; margin-left: 105px; font-weight: bold;"> Available January 2013 </div> <div class="bfw_left_col"> <div style="margin-bottom: 25px; height: 80px;"> <a id="ctl00_cphContent_ucProductList_lvwFeaturedTitles_ctrl0_ucProductCapsule_lnk_product_52621931_image" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/inquirybiologyalaboratorymanualvolume2-firstedition-tyler"> <img class="bfw_cover" title="" src="https://web.archive.org/web/20120518075750im_/http://static.bfwpub.com/BFWCatalog/Complete/Jackets/65W/9781429292887.jpg" alt="" style="z-index: 100; width: 65px; border: 2px solid #DDDDDD"/> </a> </div> </div> <script type="text/javascript"> $(document).ready(function () { /* Show/Hide Description */ $("p[id^='wwwbestDescription']").hide(); $("#ctl00_cphContent_ucProductList_lvwFeaturedTitles_ctrl0_ucProductCapsule_52621931").click(function () { $(this).parents('p').next('div.bfw_more_description').toggle('fast'); if ($(this).html() == '[+]') { $(this).html('[-]'); } else { $(this).html('[+]'); } return false; }); }); </script> <div class="bfw_right_col" style="width: 565px;"> <h4> <a id="ctl00_cphContent_ucProductList_lvwFeaturedTitles_ctrl0_ucProductCapsule_lnk_product_52621931_title" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/inquirybiologyalaboratorymanualvolume2-firstedition-tyler"> Inquiry Biology: A Laboratory Manual, Volume 2<br/> <small> </small></a></h4> <p class="quiet"> Mary Tyler; Ryan W. Cowan; Jennifer L. Lockhart<br/> 漏2013 | First Edition</p> <a class="bfw_link" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/inquirybiologyalaboratorymanualvolume2-firstedition-tyler">Learn More</a> | <a class="bfw_link" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/inquirybiologyalaboratorymanualvolume2-firstedition-tyler/InstructorResources" title="Instructor Resources">Instructor Resources</a> <div> </div> </div> </li> <!-- END PRODUCT CAPSULE CONTROL--> <!-- BEGIN PRODUCT CAPSULE CONTROL--> <li class="clearfix"> <div style="color: Red; margin-left: 105px; font-weight: bold;"> New </div> <div class="bfw_left_col"> <div style="margin-bottom: 25px; height: 80px;"> <a id="ctl00_cphContent_ucProductList_lvwFeaturedTitles_ctrl1_ucProductCapsule_lnk_product_52621052_image" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/inquirybiologyalaboratorymanualvolume1-firstedition-tyler"> <img class="bfw_cover" title="" src="https://web.archive.org/web/20120518075750im_/http://static.bfwpub.com/BFWCatalog/Complete/Jackets/65W/9781429292887.jpg" alt="" style="z-index: 100; width: 65px; border: 2px solid #DDDDDD"/> </a> </div> </div> <script type="text/javascript"> $(document).ready(function () { /* Show/Hide Description */ $("p[id^='wwwbestDescription']").hide(); $("#ctl00_cphContent_ucProductList_lvwFeaturedTitles_ctrl1_ucProductCapsule_52621052").click(function () { $(this).parents('p').next('div.bfw_more_description').toggle('fast'); if ($(this).html() == '[+]') { $(this).html('[-]'); } else { $(this).html('[+]'); } return false; }); }); </script> <div class="bfw_right_col" style="width: 565px;"> <h4> <a id="ctl00_cphContent_ucProductList_lvwFeaturedTitles_ctrl1_ucProductCapsule_lnk_product_52621052_title" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/inquirybiologyalaboratorymanualvolume1-firstedition-tyler"> Inquiry Biology: A Laboratory Manual, Volume 1<br/> <small> </small></a></h4> <p class="quiet"> Mary Tyler; Ryan W. Cowan; Jennifer L. Lockhart<br/> 漏2012 | First Edition</p> <a class="bfw_link" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/inquirybiologyalaboratorymanualvolume1-firstedition-tyler">Learn More</a> | <a class="bfw_link" href="/web/20120518075750/http://www.whfreeman.com/Catalog/product/inquirybiologyalaboratorymanualvolume1-firstedition-tyler/InstructorResources" title="Instructor Resources">Instructor Resources</a> <div> </div> </div> </li> <!-- END PRODUCT CAPSULE CONTROL--> </div> </ul> </div> </div> </div> </div> <!-- #bfw_main_content ends --> <div id="bfw_main_content_footer"> <!-- for rounded bottom background --> </div> </div> <!-- Sidebar --> <div id="ctl00_MasterSideBar" class="span-6 last"> <!-- Discipline menu --> <!-- START BROWSE BY COURSE--> <div id="bfw_side_menu_sub" class=""><ul class="bfw_parent_list"><li class="bfw_current"><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/biology/introductorybiology/NewFeatured">New & Featured</a></li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Biology/IntroductoryBiology/IntroductoryBiology" title="Introductory Biology">Introductory Biology</a> </li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Biology/IntroductoryBiology/IntroductoryBiologyLab" title="Introductory Biology Lab">Introductory Biology Lab</a> </li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/discipline/Biology/IntroductoryBiology">All</a></li></ul></div><div id="bfw_side_menu_sub_footer"> <!-- for rounded bottom background --> </div> <!-- END BROWSE BY COURSE--> <div id="ctl00_cphSideBar_dzMarketingSidebar_updatepanel"> <div id="ctl00_cphSideBar_dzMarketingSidebar_dzcontainer" class="dropzone PBClear"> <div id="ctl00_cphSideBar_dzMarketingSidebar_columnDisplay_ctl00_zone" class="PBViewing" style="width:100%;"> <ul id="ctl00_cphSideBar_dzMarketingSidebar_columnDisplay_ctl00_column" class="columnwidgetlist" columnid="0" columnguid="00000000-0000-0000-0000-000000000000"> </ul> </div> </div> </div> <!-- Discipline menu --> </div> </div> <!-- .container ends --> </div> <!-- #bfw_content ends --> <!-- [#contentContainer] : end --> <!-- macmillan footer --> <script type="text/javascript"> $(document).ready(function () { // do stuff when DOM is ready $('#bfw_footer ul').append(''); $('#bfw_footer ul').append('<img style="float:right" alt="Macmillan Higher Education" src="/Catalog/css/resources/bfw/images/bfw_logo.png" height="35" />'); }); </script> <script type="text/javascript"> function openSEOManager(url) { var fakeLink = document.createElement("a"); if (typeof (fakeLink.click) == 'undefined') location.href = url; // sends referrer in FF, not in IE else { fakeLink.href = url; document.body.appendChild(fakeLink); fakeLink.click(); // click() method defined in IE only } } </script> <!-- Our sister sites --> <div id="ctl00_ucFooter_FooterMenu"> <div id="bfw_footer"><div class="container"><div class="span-24"><ul><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/content.aspx?Title=324">Careers</a> | </li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/content.aspx?Title=136">Privacy Notice</a> | </li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/content.aspx?Title=335">Terms Of Use</a> | </li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/other/accessibility">Accessibility</a> | </li><li><a href="/web/20120518075750/http://www.whfreeman.com/Catalog/sitemap.aspx">Site Map</a></li></ul></div></div></div> </div> <!-- cms login button --> <!-- Placeholder for footer --> <!-- End placeholder for footer --> <script type="text/javascript"> /** if(typeof sIFR == "function"){ sIFR.replaceElement(".sifrHeadline div", named({ sFlashSrc: "/sifr/helveticaCondensed2.swf", sColor: "#000", sFlashVars: "textalign=center", sWmode : "transparent", sCase: "upper" })); sIFR(); }; **/ </script> <!-- Google Analytics Call--> <script type="text/javascript"> var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-22100944-3']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://web.archive.org/web/20120518075750/https://ssl' : 'https://web.archive.org/web/20120518075750/http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); </script> <!-- Tracking --> <!-- WebTrends --> <!-- START OF SmartSource Data Collector TAG --> <!-- Copyright (c) 1996-2009 WebTrends Inc. All rights reserved. --> <!-- Version: 8.6.2 --> <!-- Tag Builder Version: 3.0 --> <!-- Created: 1/6/2010 6:01:56 PM --> <script src="/web/20120518075750js_/http://www.whfreeman.com/Catalog/js/webtrends-whf.js" type="text/javascript"></script> <!-- ----------------------------------------------------------------------------------- --> <!-- Warning: The two script blocks below must remain inline. Moving them to an external --> <!-- JavaScript include file can cause serious problems with cross-domain tracking. --> <!-- ----------------------------------------------------------------------------------- --> <script type="text/javascript"> //<![CDATA[ var _tag=new WebTrends(); _tag.dcsGetId(); //]]>> </script> <script type="text/javascript"> //<![CDATA[ // Add custom parameters here. //_tag.DCSext.param_name=param_value; var meta = document.createElement('meta'); meta.name ='DCS.dcssip'; meta.content ='whfreeman.com'; document.getElementsByTagName('head')[0].appendChild(meta); _tag.dcsCollect(); //]]>> </script> <noscript> <div><img alt="DCSIMG" id="DCSIMG" width="1" height="1" src="https://web.archive.org/web/20120518075750im_/http://statse.webtrendslive.com/dcsy0200000000sh0ip1tk2li_7e8o/njs.gif?dcsuri=/nojavascript&WT.js=No&WT.tv=8.6.2"/></div> </noscript> <!-- END OF SmartSource Data Collector TAG --> <!-- Quantcast code --> <!--Server=HBCOLLEGEWEB04--> <!--TMM=--> <!--CMS=--> <!--Ektron=--> <script type="text/javascript"> //<![CDATA[ Sys.Application.initialize(); //]]> </script> </form> </body> </html> <!-- FILE ARCHIVED ON 07:57:50 May 18, 2012 AND RETRIEVED FROM THE INTERNET ARCHIVE ON 22:02:43 Dec 03, 2024. JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE. ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C. SECTION 108(a)(3)). --> <!-- playback timings (ms): captures_list: 0.743 exclusion.robots: 0.045 exclusion.robots.policy: 0.027 esindex: 0.012 cdx.remote: 9.689 LoadShardBlock: 112.052 (3) PetaboxLoader3.datanode: 163.764 (4) load_resource: 208.857 PetaboxLoader3.resolve: 98.177 -->