what is living think with water

Dear Aman,

It would be helpful if you can explain your question properly. You can mention it in the comment section and a properly answer to your question.

There are few suggestions to your question as what did you want to ask:

1. why do living things need water?
2. What are the living things that live in water?
3. Is water living or non living?
4. How is water important to living organisms?
5. What is the percentage of water in living organisms?

If your question was anything mentioned above or something else. You can properly state that.