Assertion: sea lamprey | /r/CapableOf | feed on the fish’s body fluids
Facets:
value: by secreting an enzyme
type: MANNER
Source sentences:
text: Sea lampreys feed on the fish’s body fluids by secreting an enzyme that prevents blood from clotting, similar to how a leech feeds off its host.
text: The sea lamprey is a jawless parasite that feeds on the body fluids of fish.