Why does each race of people have such unique physical characteristics that are different from the others?
by 
Don Gorgeous George
ANSWERS: 2
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decades upon decades of slow adaptations to there natural surroundings. for example: have you ever notice how cats have a little paw pad on there forearm. that used to be connected to the foot but when it would run it would constantly become broken. So after many years it gradually began to adapt and it moved up ward. People are the same way, sorta
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Different races of people evolved to handle their native terrains most efficiently. Black people (who typically come from hot climates) can resist skin cancer. Many asians have shovel shaped incisors that, in the past, helped them chew vegetables better. European people developed fair skin because the cooler climate did not require them to have heat resistance. In the present, most of these characteristics mean nothing, because most people on earth live in cities where survival is hardly anything like it was millions of years ago. In the end, we are all Homo sapiens and we are all capable of interbreeding, so the physical differences make little difference.
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