Question

What is the percentage of water in a human body?

What is the percentage of water in the planet Earth?
​

Answer 1

Answer:

What is the percentage of water in a human body?

Explanation:

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%

What is the percentage of water in the planet Earth?

71 percent

The Earth is a watery place. But just how much water exists on, in, and above our planet? About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water.

Answer 2

Answer:

human - 60%

earth - 71%

plzzzzz follow meplzzzz