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Achilles' Biological Findings: (1) If A Child Looks Like His Father, That's Heredity.

Achilles' Biological Findings:
(1) If a child looks like his father, that's heredity.
If he looks like a neighbor, that's environment.
(2) A lot of time has been wasted arguing over what came
first -- the chicken or the egg. It was undoubtedly the rooster.

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