It's Okay to Be Smart

3 Incredible Examples of Evolution Hidden In Your Body

Season 5 Episode 31 | 6m 58s

Humans are special, and we got that way thanks to evolution and natural selection. The proof is right there in our bodies! From anatomy to genes, here are some stories of how you got to be the way you are.

Aired: 07/24/18

Rating: NR

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