Question

What portion of our body is water? 1

a) 80%

b) 90%

c) 70%

d) 60%​

Answer 1

Answer:

c)70% is the correct answer.

Answer 2

Answer:

Up to 60% of the human adult body is water. According to H.H. Mitchell, Journal of Biological Chemistry 158, the brain and heart are composed of 73% water, and the lungs are about 83% water. The skin contains 64% water, muscles and kidneys are 79%, and even the bones are watery: 31%.

So, the answer is 60%..