has a low specific heat. can be changed from a liquid to a solid. dissolves very few substances. exists naturally in three states on Earth.
I gave my students this multiple choice question: One characteristic that is unique to water is that it

Only one answer is correct among these 4 choices:
- has a low specific heat.
- can be changed from a liquid to a solid.
- dissolves very few substances.
- exists naturally in three states on Earth.

Could you tell me which one is correct?

exists naturally in three states on Earth.