Assertion: lamprey's fish | /r/HasProperty | chondricthyes
Facets:
Source sentences:
text: Cartilaginous fishes (Chondricthyes) -
text: In simple terms, a bony fish (Osteichthyes) is one whose skeleton is made of bone, while a cartilaginous fish (Chondrichthyes) has a skeleton made of soft, flexible cartilage.