Assertion: firefly's chemical | /r/CapableOf | provide cell
Facets:
value: with energy
type: OTHER
Source sentences:
text: According to LiveScience, the light is produced when oxygen is mixed with a pigment called luciferin, an enzyme called luciferase, and a chemical that provides cells with energy called adenosine triphosphate.
text: According to LiveScience, the light is produced when oxygen is mixed with a pigment called luciferin, an enzyme called luciferase, and a chemical that provides cells with energy called adenosine triphosphate.