You are presented with the question "What happens when a liquid is boiled?" and the following answer choices: 
- Sublimation
 - air cools
 - Evaporation
 - Water expanding
 - It expands
 - Condensation
 - Precipitation
 - Temperature

Now knowing that boiling means change from a liquid into a gas by adding heat energy and evaporation is when a liquid turns into a gas, choose the best answer.


 

   Evaporation      