500 word essay

Writing Across the Curriculum: Math, Biology, and Astronomy: The Pythagorean Theorem, Evolution by Natural Selection, The Birth (or Death) of a Star . 

      Choose one of the topics above, and explain in a process analysis pattern how the topic can be solved (the Pythagorean Theorem), or how it occurs (evolution by natural selection or the birth of a star).

      Remember to document your source by adding a bibliography at the end of your essay listing the source (or sources) you used. Also, if you quote any words directly, be sure to include quotation marks and a parenthetical citation in your text after the quotation.