Question

The movement of air into and out of the lungs is carried out by creating ______________________.​

Answer 1

Answer:

breathing

Explanation:

external breathing and internal breathing

Answer 2

Answer:

Ventilation is the process by which air moves in and out of the lungs. Diffusion is the spontaneous movement of gases, without the use of any energy or effort by the body, between the gas in the alveoli and the blood in the capillaries in the lungs.

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