Why are black people black/brown ?
回答 (5)
Their skin contains extra melanin. It is an evolutionary response to the high-UV environments from which they originated.
Thėir skìn pìgment is due to the lėvėl
of Melanin in their skin darker pėoplė
possess more Melanin than lighter folks.
👨🎓
HOT 🌞where they mostly live.
收錄日期: 2021-04-24 01:10:29
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