Assertion: giant squid's cavity | /r/MadeOf | gill
Facets:
value: generally
type: DEGREE
Source sentences:
text: On the functionally ventral part of the body is an opening to the mantle cavity, which contains the gills (ctenidia) and openings from the excretory, digestive and reproductive systems.
text: The mantle cavity generally contains the gills or ctenidia.