Assertion: coral's cell | /r/Causes | burning sensation
Facets:
Source sentences:
text: Hydrocorals , or fire coral, are reef-building hydroids that have a hard calcareous exoskeleton and stinging cells that can cause a burning sensation when touched.
text: , or fire coral, are reef-building hydroids that have a hard calcareous exoskeleton and stinging cells that can cause a burning sensation when touched.