The process by which O2 rich atmospheric air is drawn in and CO2 rich alveolar air is released out is

Question

The process by which O2 rich atmospheric air is drawn in and CO2 rich alveolar air is released out is (A) Breathing (B) Pulmonary ventilation (C) Cellular respiration (D) Both A and B

Tardigrade Admin · Accepted Answer

The process by which O2 rich atmospheric air is drawn in and CO2 rich alveolar air is released out is breathing or pulmonary ventilation.

Q. The process by which $O_{2}$ rich atmospheric air is drawn in and $C O_{2}$ rich alveolar air is released out is

Breathing

Pulmonary ventilation

Cellular respiration

Both $A$ and $B$

The process by which $O_{2}$ rich atmospheric air is drawn in and $C O_{2}$ rich alveolar air is released out is breathing or pulmonary ventilation.

Q. The process by which O2​ rich atmospheric air is drawn in and CO2​ rich alveolar air is released out is