2 years ago

What do scientists believe is the determining factor that causes skin color variations in groups of humans around the world?

2 answers:

5 0

I disagree. The answer is C because ultraviolet light can tan you right? Well if it can change your skin color from white to tan it definitely can change the color of your skin to a different color! I hope this helps!!

Stels [109]2 years ago

4 0

<h2>Answer: C ultraviolet radiation exposure in a society over a long period of time</h2>

<h2>Explanation: Because we are all cheating </h2>

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