Assertion: parietal pleura | /r/CapableOf | exert pull
Facets:
value: by downward movement of the diaphragm
type: MANNER
value: by upward
type: MANNER
value: on the visceral pleura
type: LOCATION
value: by forward
type: MANNER
Source sentences:
text: When the volume of the cavitiy is increased, whether by downward movement of the diaphragm, or by forward and upward movement of the ribs, the parietal pleura exerts a pull on the visceral pleura, the lung expands, and we breathe in.