Assertion: walrus's layer | /r/CapableOf | keep walrus
Facets:
value: from the cold wind
type: TRANSITIVE-OBJECT
Source sentences:
text: The fat layer under the skin keeps walruses warm while providing cushioning.
text: A thick layer of fat below the skin, called blubber, keeps the walrus warm.
text: The layers of blubber and thick skin protect the walrus from the cold wind as they lie out on the ice.
text: ­Even though you may not envy the thick layer of blubber that keeps walruses warm, you might find their ability to sleep in the water without drowning incredibly helpful.