Question

Look at the diagram below. It shows the common elements found in the

human body.
3
Other
Elements 1 and 3 are used to make the most common substance in the body.
What are these elements?
OA. Oxygen and sulfur
Carbon Calcium
B. Oxygen and hydrogen
C. Hydrogen and phosphorus
D.nitrogen and phosphorus

Answer 1

B

Step-by-step explanation:

because oxygen is needed for the body so we can stay alive (sorry if this wasn't the explanation u were looking for)