You are presented with the question "What could be used to separate salt from water" and the following answer choices: 
- Condensation
 - engines
 - Evaporation
 - Sublimation
 - a delta
 - Precipitation
 - energy
 - Time and energy

Now knowing that evaporation can be used for separating a solute from a solvent in a solution and for example, in salt water, salt is the solute and water is the solvent, choose the best answer.


 

   Evaporation      