Evolution: Why don’t we have hairier faces?
Have you ever stopped to consider your face? Compared to most of the rest of the animal kingdom, the human face has at least one really peculiar feature: it's almost completely devoid of hair. Sure, some people grow beards or moustaches, but even a full pirate's beard would leave quite a bit of skin showing. They don't call us "the hairless ape" for nothing. How did we come to be so bare-faced?
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