631Every Day ScienceMedium
Which element has the most % in human body?
ACarbon 18%
BCalcium 75%
COxygen 65%
DHydrogen 10%
Correct answer
C. Oxygen 65%
Explanation
Oxygen is the most common element in the human body, comprising approximately 65.0% of body mass. Most of the oxygen present is found in the form of water.