mariahrpoulin8811 mariahrpoulin8811

29-03-2019
Biology

contestada

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

veins

alveoli

arteries

kidneys

Respuesta :

tisherself tisherself

03-04-2019

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.

Answer Link

910049374 910049374

12-02-2021

Answer:

The alveoli

Explanation:

Answer Link

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