Question

Which statement best explains why water is essential for all living things?

O Water makes up 65% of human beings.
O Water is an essential component of blood.
o Water covers 75% of Earth's surface.
O Water is necessary for cellular functions.

Answer 1

The third one because anything relating to humans or the earth itself would not count but when it references all cells, which would be living then that would be the answer

Answer 2

Water is necessary for cellular functions

Step-by-step explanation:

Cells are like the basic building blocks of organisms. If cells can not carry out their functions, then living things can not survive.