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Gorilla and Orangutan Brains: Implications for Human Evolution
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In some respects, yes. Our penises are larger, but our testicles are far smaller. These changes appear to have been caused by different mating strategies used by humans and other primates.
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RE: Gorilla and Orangutan Brains: Implications for Human Evolution - by extherian - 09-06-2018, 08:41 PM

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