Biology, asked by aaaabfnekngn, 5 months ago

6. What happens during gas exchange in the lungs?
Oxygen passes into the blood and carbon dioxide passes out of the blood
Oxygen passes out of the blood and carbon dioxide passes into the blood
Oxygen and carbon dioxide pass into the blood

Answers

Answered by bristisahu2003

2

Explanation:

During gas exchange oxygen moves from the lungs to the bloodstream. At the same time carbon dioxide passes from the blood to the lungs. This happens in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.

Answered by naiksupriya427

1

Answer:

Oxygen passes into the blood and carbon dioxide passes out of the blood.

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