Question

Explain how downward movement of the diaphragm leads to air entering the lungs.

Accepted Answer

Increases volume (in lungs / thorax)Lowers pressure (in lungs / thorax)Air (pushed) in by higher outside pressure / down pressure gradient;

Front	Explain how downward movement of the diaphragm leads to air entering the lungs.
Back	Increases volume (in lungs / thorax) Lowers pressure (in lungs / thorax) Air (pushed) in by higher outside pressure / down pressure gradient;

Pressure Air Lungs Thorax Explain Downward Movement Diaphragm