PLS HELP ASAP What percentage of the human body is made up of water?
A) 10%
B) 30%
C) 50%
D) 70%
E) 90%

According to question,Option D is the correct

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%.

all answers true and false

explanation:

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.