Question

Why do humans sweat?

Answer 1

Sweating, or perspiration, is a natural process found in mammlas, used in thermoregulation.

When the sweat comes out of glands in our skin it remains there but when it evaporates it cools us down.

Hope it helped,

BioTeacher101

Answer 2

Swear maintains body temperature by cooling us down so we do not get over heated.