Overall, water comprises somewhere between percent of a person’s body weight.
a. 15 and 20
b. 30 and 50
c. 45 and 75
d. 75 and 90

C. 45 and 75

Explanation:

Water is an important part of the body system. Water is life. It aids digestion, helps in the movement of substances in the body,and helps in bowel movement.

Water is about 90 percent of the body weight of a new born child, 55percent of body weight in females and 60 percent in males.

The average is therefore in the range of 40-75percent in all categories.

i'm pretty sure questions like these aren't allowd.   but, sure.   i can and talk : ))