Hi guys dont mind me in the comments of this question im doing a roleplay with myself haha pls dont ask to join! anyways todays question iss why do we need water?

Water plays many important roles in the body including flushing waste from the body, regulating body temperature, transportation of nutrients and is necessary for digestion. No wonder it is considered "essential!" Plain water is the best choice for hydrating the body. Your body uses water in all its cells, organs, and tissues to help regulate temperature and maintain other bodily functions. Because your body loses water through breathing, sweating, and digestion, it's important to rehydrate by drinking fluids and eating foods that contain water.

hope this helps <3

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34