Fact 1: Evaporation of sweat uses energy, and the energy comes from body heat.

Fact 2: Diaphoresis is a fancy medical term for perspiration or sweating.

Given the two facts above, answer the question "Which of the following uses energy that comes from body heat?" with the following options: 
- kinetic energy
 - evaporation of perspiration
 - kinetic friction
 - evaporation of snow
 - Transfers energy
 - a rock rolling down a hill
 - a fire burning near a campsite
 - converting mass to energy


 

  evaporation of perspiration       