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Why people's faces are different from one another? (nationalgeographic.com)
3 points by nepger21 on Nov 22, 2014 | hide | past | favorite | 1 comment



Face is not a singular object. Its a collection of colour, hair, nose, ears and so on. Wont the tenet of evolution is that each generation there will be some random change to these aspects, which makes the face unique across the humans ?




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