Question

Which three elements make up most of the human body

A. Ba, N, Sn
B. B,C, Ne
C. C, H, O
D. Au, Ag, C

Answer 1

c. c,h,o

Step-by-step explanation:

make up the human body

Answer 2

C. C, H, O

Step-by-step explanation:

The four most abundant elements in the human body – hydrogen, oxygen, carbon and nitrogen – account for more than 99 per cent of the atoms inside you. They are found throughout your body, mostly as water but also as components of biomolecules such as proteins, fats, DNA and carbohydrates.