Assertion: anemone's nematocyst | /r/ObjectUse | used in defense
Facets:
Source sentences:
text: A ring of tentacles surrounds a central mouth, and the tentacles bear stinging cells which contain nematocysts used in food capture and defense.
text: A ring of tentacles surrounds a central mouth, and the tentacles bear stinging cells which contain nematocysts used in food capture and defense.