4 years ago

Why do humans sweat and dogs pant

1 answer:

8 0

I think because humans have sweat glands in their skin that help cool the body by evaporation. Dogs don't have sweat glands but they have extensive blood vessels in their tongues that allow for heat to transfer. Panting helps move air across the tongue which carries away heat from the dog's blood.

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3 years ago

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stepan [7]

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