Question

majority of the human body mass_______​

Answer 1

Answer:

majority of the human body mass 65% of Oxygen

Answer 2

Almost 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium. All 11 are necessary for life.