Question

What molecule makes up more than half of the human body?

ОА. СО,
Ов. H,0
Ос. н.
O D. N₂

Answer 1

What molecule makes up more than half of the human body?

H2O

Step-by-step explanation:

Water makes more than 70% of the human body and its is highly essential for transport system withe blood

Answer 2

Ов. H,0

Step-by-step explanation:

Hydrogen is present in our body about 9.5 percent while oxygen is present in large amount about 65 percent of the total human body. Oxygen mostly present with hydrogen in the form of water. About 70 percent of our body is composed of water. Water is present in every cell. Some oxygen is also present in gaseous form in the cell. This oxygen comes in the body through breathing.