How your body perspire?

to cool it down...

When your body perspires, it is coating your body with sweat. When it is really hot out, the sweat evaporates, cooling your body by removing the sweat.

out of your mother. :)

underarm/armpit it is one of the part of the body that perspire much especially when you play .

Perspiration coats the outside of the skin with moisture (water). The water evaporates. Evaporation requires heat to be absorbed by the water (the latent heat of vaporization). Heat is removed from...