Assertion: polar bear's layer | /r/CapableOf | insulate their bodies
Facets:
value: from the frosty air
type: TRANSITIVE-OBJECT
value: from near-freezing water
type: TRANSITIVE-OBJECT
Source sentences:
text: As well as their thick fur, they have a layer of fat, called blubber, that insulates (protects) their bodies from the frosty air and near-freezing water.