Why do we have hair under r arms ???????????!

Question: why do we have hair under r arms ???????????

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Answers: why do we have hair under r arms ???????????

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Under arms,Pubic hair,Hair on your head,are all there to cool your body down, and keep and regulate heat.Sort of like an air cooling fin you see on electronic componenets.(same principal)

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i wish we didn't but we are descendants of monkeys..

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I feel ya..it is so gross! And major upkeep!

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evaporation unit for perspiration. imagine if it all just ran down your sides instead of having a place to park while it evaporated.

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