When the body is hot , sweat is produced to cool the body, and the sweat evaporates from your skin, cooling it. Given these facts, how does evaporation benefit your body among the following options:
- water conservation
 - digestion
 - vaporization
 - lowered energy cost
 - cools it down
 - attacks foreign bodies
 - storing water
 - reproduction


 

     cools it down    