Mader, Sylvia. Inquiry into Life. New York: The McGraw-Hill Companies, 2008. Print.

Unknown. The Accidental Scientist: Science of Cooking. Exploratorium, n.d. Web. 30 May 2014.

VanCleave, Janice. A+ Projects In Biology. Canada: John Wiley & Sons, Inc., 1993. Print.

WORKS CITED