Assertion: pleura | /r/CapableOf | secrete fluid
Facets:
Source sentences:
text: The pleura secrete a fluid that fills the pleural space between the lungs and ribcage to reduce the friction created by the movement of the lungs during inhalation and exhalation.
text: The pleura secrete a fluid that fills the pleural space between the lungs and ribcage to reduce the friction created by the movement of the lungs during inhalation and exhalation.