Question

Will medal!!! The major function of the respiratory system is to:
A.
maintain the digestive system of the body so that it can continue to operate.
B.
give the heart the energy it needs to circulate blood.
C.
cleanse the body of toxins, poisons, and harmful chemicals.
D.
provide oxygen to the body and eliminate carbon dioxide from the body.

Answer 1

@lwaluko

Answer 2

D

Answer 3

Thank you!!! :)

Answer 4

The primary organs of the respiratory system are lungs, which function to take in oxygen and expel carbon dioxide as we breathe. The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide.

Answer 5

You're welcome