The process of gas exchange between air and blood is called

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The process of gas exchange between air and blood occurs in the lungs, and is therefore referred to as external respiration. Ventilation refers to the movement of air in and out of the lungs, while respiration encompasses both internal and external respiration. Internal respiration occurs at the cellular level, where oxygen from the blood is exchanged for carbon dioxide produced by cells.

The Process of Gas Exchange Between Air and Blood Is