Assertion: cockle's shell | /r/HasProperty | mollusk
Facets:
Source sentences:
text: All clams are bivalve (two shells) mollusks that obtain their food by pumping water through their system and filtering small organisms from surrounding waters.
text: The problem here is that marine organisms possessing shells (many mollusks, crustaceans, corals, coralline algae, foramaniferans) need available carbonate ions to form the calcium carbonate (CaCO3) that comprises their shells.
text: The oyster is bivalve meaning that it has two shells called mollusks.