Question

Which two elements make up the most common compound in the human

body?
A. Hand o
B. Cand H
C. N and o
D. P and Ca

Answer 1

A. H and O

Step-by-step explanation:

Which two elements make up the most common compound in the human

body?

A. Hand o

B. Cand H

C. N and o

D. P and Ca