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aev [14]
3 years ago
9

What do goosebumps tell us about human evolution>

Biology
1 answer:
Katyanochek1 [597]3 years ago
3 0

Answer:

The formation of goose bumps in humans under stress is considered to be a vestigial reflex. Its function in other apes is to raise the body's hair, and would have made human ancestors appear larger to scare off predators or to increase the amount of air trapped in the fur to make it more insulating.

Explanation:

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