THE TAKING OF AIR RICH IN OXYGEN INTO THE BODY IS CALLED _

Inhalation

Explanation:

hope its correct

HELLO!!!

SO UR ANSWER IS...

Taking in of air rich in oxygen into the body is called INHALATION.

Thanks I hope it helps

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.