Sweat wets the skin, and when it evaporates, it cools the body, and diaphoresis is a fancy medical term for perspiration or sweating. Given these facts, perspiration does what to the skin when it is evaporated from the skin onto the air among the following options:
- reduced heat
 - cleans it
 - heats it
 - temperature
 - cools it
 - heat or cold
 - air cools
 - turns it to steam


 

     cools it    