Question

why is water essential for lifes class 9​

Answer 1

Explanation:

At heart, all life on Earth uses a membrane that separates the organism from its environment. ... In this regard, water is essential simply because it's a liquid at Earth-like temperatures. Because it flows, water provides an efficient way to transfer substances from a cell to the cell's environment.

please fallow me

Answer 2

Answer:

water is a medium of life. our body contains 65 to 90 percent water. all chemical processes take place in presence of water. water is a raw material for photosynthesis. it forms 85 percent of our brain cells and 20 percent of bone cells. enzymes work in aqueous medium.