why do we have nails
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We have evolved to have nails because they help us pick things up,pick things off and hold tightly onto things.......
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Answered by
3
Answer:
The reason we have fingernails and toenails is not to pick our noses or to scratch our siblings.
The short answer is we have evolved to have nails because they help us pick things up (like food), pick things off (like bugs), and hold tightly onto things.
Early humans who had these type of nails (instead of claws) tended to live long enough to have babies and pass on the fingernails gene to their kids. So over time, the number of human ancestors with nails grew and the number with claws shrunk. That’s how evolution works.
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