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Number of Pages 4
A 4 page overview of three theories on the origin of life, the extraterrestrial theory, the heteroph theory and the autotroph theory. This paper explains how natural mechanisms such as mutations, sexual reproduction, and even such aspects of the natural behavior of various species as migration and population size work to maintain genetic diversity. Bibliography lists 4 sources.
File: AM2_PPgenLifeOrigin.rtf
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