Assertion: lung's alveoli | /r/CapableOf | face external surfaces of the lung
Facets:
value: of bronchioli
type: LOCATION
Source sentences:
text: In contrast, in 8 fetuses at 26-34 weeks of gestation (CRL, 210-290 mm), the lung surface was almost smooth because, instead of bronchioli, the developing alveoli faced the external surfaces of the lung. ...