Question

question 34 points 1 what makes up about two - thirds of the human body? ○ water ○ bone ○ carbon dioxide ○ nitrogen

Explanation:

The human body is composed of various substances. Scientifically, water makes up approximately two - thirds of the human body. Bone is a structural component but not in such a large proportion. Carbon dioxide is a gas involved in respiration and not a major component of the body's mass. Nitrogen is present in the body in compounds like proteins but not in the proportion of two - thirds.

Answer:

A. Water