Assertion: platypus's bone | /r/CapableOf | show osteosclerosis
Facets:
Source sentences:
text: As in many other aquatic and semiaquatic vertebrates, the bones show osteosclerosis, increasing their density to provide ballast.
text: As in many other aquatic and semiaquatic vertebrates, the bones show osteosclerosis, increasing their density to provide ballast.