Question

what percent of the human body (approximately) is made up of water?
a 30%
b 97%
c 70%
d 0.5%

Explanation:

Water is a crucial component of the human body. On average, about 60% - 70% of an adult human body is water. Infants have a higher percentage (around 75% - 80%), and as people age, the percentage decreases slightly. Among the given options, 70% is the closest approximation.

Answer:

C. 70%