Assertion: lung's alveoli | /r/CapableOf | absorb oxygen
Facets:
value: from the air
type: TRANSITIVE-OBJECT
Source sentences:
text: Alveoli absorb oxygen and send it to the blood vessels.
text: The bronchi then branch into smaller bronchioles, which in turn branch off into smaller bronchioles until they reach the alveoli (which absorb oxygen from the air and releases the carbon dioxide waste).