Question

Which four elements comprise approximately 96% of body weight? which four elements comprise approximately 96% of body weight? carbon, oxygen, potassium, and sodium. carbon, oxygen, helium, and potassium. carbon, oxygen, hydrogen, and potassium. carbon, oxygen, hydrogen, and nitrogen?

Answer 1

Carbon, Oxygen, Hydrogen, and Nitrogen, all of these are found in DNA and RNA, Proteins, Lipids, and Carbohydrates.