- 625
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- Joined
- Dec 30, 2003
I've always wondered, scientifically speaking, why black people have a brown skin tone and Caucasian people have tan skin tone. I mean biologicallyspeaking how did different races come about. Surely there is a scientific explanation for race, and despite some of the clowns that will come in and offertheir antics I hope to really gain some insight. Discuss