In the lungs, oxygen diffuses into the bloodstream, and carbon dioxide diffuses out through _[blank]_.

veins

alveoli

arteries

kidneys

Question

Frisco

Biology

3 May, 14:37

In the lungs, oxygen diffuses into the bloodstream, and carbon dioxide diffuses out through _[blank]_.

veins

alveoli

arteries

kidneys

+3

Answers (1)

Know the Answer?

Eli Grant · Answer 1

the answer is avoli, because they are the smallest part of the lungs so the carbon dioxide goes back through the blood stream to be reoxygenated by the pulmonary system.

In the lungs, oxygen diffuses into the bloodstream, and carbon dioxide diffuses out through _[blank]_.veinsalveoliarterieskidneys

In the lungs, oxygen diffuses into the bloodstream, and carbon dioxide diffuses out through _[blank]_.

veins

alveoli

arteries

kidneys