Up to 60% of the human body is water, the brain is composed of 70% water, and the lungs are nearly 90% water.
Wouldn't it also depend on the size of the body?
Just a guess, oo the size.
You are close.. it probably varies in different sources. I heard it from a radio show, a Dr. Ed McCabe was talking about it. He said it was 66 percent. Thanks.
