THE RESOURCES LISTED WERE ALL USED BETWEEN MAY 30, 2012 AND JUNE 15, 2012:
Mr. Gullacher, May 30, 2012
http://answers.yahoo.com/question/index?qid=20080119175448AAnjgc2
http://biology.about.com/od/genetics/a/aa040805a.htm.
http://biology.about.com/od/organsystems/a/circulatorysystem.htm
http://kidshealth.org/parent/general/body_basics/endocrine.html
http://e.hormone.tulane.edu/learning/types-of-hormones.html#chemical
http://faculty.washington.edu/chudler/invert.html
http://faculty.washington.edu/chudler/nsdivide.html
http://free-online-health.com/what-is-insulin.htm
http://goaskalice.columbia.edu/how-do-birth-control-pills-work
http://health.howstuffworks.com/diseases-conditions/diabetes/diabetes1.htm
http://kidshealth.org/parent/pregnancy_center/your_pregnancy/preg_folic_acid.html
http://www.fertilityfactor.com/infertility_taking_charge_female_reproductive_system.html
http://learn.genetics.utah.edu/content/addiction/reward/neurontalk.html
http://psychology.about.com/od/developmentalpsychology/a/prenataldevelop.htm
http://science.howstuffworks.com/environmental/life/human-biology/organ-transplant.htm
http://suite101.com/article/balancing-estrogen-and-progesterone-levels-a205535.
http://thebrain.mcgill.ca/flash/d/d_05/d_05_cr/d_05_cr_her/d_05_cr_her.html
http://tvnz.co.nz/health-news/mother-s-diet-raises-risk-child-obesity-study-4130931.
http://wiki.answers.com/Q/What_are_the_advantages_and_disadvantages_of_sexual_reproduction
http://www.biog1105-1106.org/demos/105/unit8/fertilization.html.
http://www.biotopics.co.uk/genes1/asexual_and_sexual_reproduction.html
http://www.healthline.com/galecontent/prenatal-development#2
http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0001909/.
http://www.pennmedicine.org/encyclopedia/em_DisplayAnimation.aspx?gcid=000120&ptid=17
http://science.howstuffworks.com/environmental/life/inside-the-mind/brain1.htm
http://www.ucmp.berkeley.edu/vertebrates/tetrapods/amniota.html..
http://www.youtube.com/watch?v=aYu31Yml0gk&list=PL442B7BCB0334FAE2&feature=plcp
http://www.youtube.com/watch?v=rOzcJiFFkM8
http://zannr.hubpages.com/hub/Earthworms-and-Reproduction
Human Anatomy and Physiology: John W. Hole, Jr. ©1987