Fact 1: Evaporation can be used for separating a solute from a solvent in a solution.

Fact 2: Boiling is very rapid evaporization.

Given the two facts above, answer the question "what can be used for separation a solute from a solvent in a solution?" with the following options: 
- sweating
 - liquid
 - energy
 - water
 - heat
 - salt
 - freezing
 - boiling


 

        boiling 