Printhttp://necsi.edu/projects/evolution/evidence/evidence_intro.html
http://en.wikipedia.org/wiki/Evidence_of_common_descent
http://evolution.berkeley.edu/evolibrary/search/topicbrowse2.php?topic_i...
http://www.talkorigins.org/faqs/comdesc/
http://www.icr.org/home/resources/resources_tracts_scientificcaseagainst...
10th grade
11th grade
12th grade
