In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

All plants and animals need water to survive. There can be no life (1) ______ earth without water. Why is water (2) ______ important? It is (3) ______ 60 percent of our body weight is made up of water. Our bodies use water in all the cells, organs, and tissues, to help (4) ______ body temperature and (5) ______other bodily functions.