Assertion: cetacean | /r/CapableOf | undergo profound changes
Facets:
value: in physiology
type: OTHER
value: much so
type: DEGREE
value: in their anatomy
type: OTHER
Source sentences:
text: However, to deal with the challenges of aquatic life, cetaceans have undergone profound changes in their anatomy and physiology - so much so that they are no longer able to survive on land.