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But if something is white it's reflecting light, and if something is black it's absorbing light. So, shouldn't it be the other way around?
Melanin protects our skin from the sunlight, so when some of the early humans migrated north, they didn't need as much of it.
is it normal to think that everybody in the world should be one race?
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But if something is white it's reflecting light, and if something is black it's absorbing light. So, shouldn't it be the other way around?
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NormalIsOverratedBeANinja
10 years ago
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Melanin protects our skin from the sunlight, so when some of the early humans migrated north, they didn't need as much of it.