Assertion: ant's system | /r/CapableOf | deliver oxygen
Facets:
value: directly
type: MANNER
value: to tissues
type: TRANSITIVE-OBJECT
Source sentences:
text: Instead, the insect respiratory system uses a system of internal tubes and sacs through which gases either diffuse or are actively pumped, delivering oxygen directly to tissues that need it via their trachea (element 8 in numbered diagram).