Heating a liquid can be used to identify that liquid 's boiling point, and water is also a liquid. Given these facts, what can be identified after heating water among the following options:
- Chemical energy
 - organisms
 - frozen water
 - its freezing point
 - Movement of an air mass
 - its boiling point
 - objects that have mass
 - magma's boiling point


 

      its boiling point   