Geography, asked by vivek8381905680, 15 hours ago

why all equatrolial country person are in black in colour?​

Answers

Answered by gursharanjali
1

Answer:

Most of the hair disappeared, and sweat glands, which are distinctive to humans, were developed. These, along with blood vessels in the naked skin surface, were easily damaged by the hot sun of theequator, and thus dark skin began to evolve.

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