water boiling in a pot water being absorbed by plants salt being removed from water moisture on mirror after hot shower
I gave my students this multiple choice question: Which is an example of condensation?

Only one answer is correct among these 4 choices:
- water boiling in a pot
- water being absorbed by plants
- salt being removed from water
- moisture on mirror after hot shower

Could you tell me which one is correct?

moisture on mirror after hot shower