Assertion: firefly | /r/CapableOf | combine the chemical luciferin
Facets:
value: in their lanterns
type: LOCATION
value: to make light
type: PURPOSE
value: with the enzyme luciferase
type: OTHER
Source sentences:
text: Fireflies combine the chemical luciferin and oxygen with the enzyme luciferase in their lanterns (part of their abdomens) to make light.