Which of the following statements is true regarding the density of the human body?
- It is a single constant value for the entire body, not including the air in the lungs
- It is not consistent
- It is a single constant value for the entire body
- It varies but is always less than that of water
- It varies but is always less than that of water



Answer :

Answer:option :2,4

Explanation: beacuse our body is made full of water