The Exchange of Gases Between the Air Spaces (Alveoli)of the Lungs

question 89

Multiple Choice

The exchange of gases between the air spaces (alveoli) of the lungs and the blood in pulmonary capillaries, where the blood gains O₂ and loses CO₂, is called

• A)internal respiration
• B)osmosis
• C)external respiration
• D)homeostasis
• E)buoyancy ventilation

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