Assertion: anemone's cell | /r/MadeOf | nematocyst
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.