Blubber is a thick layer of adipose tissue found beneath the skin of marine mammals like walruses and seals. It serves several important functions:
* Insulation: Blubber helps these animals stay warm in cold water.
* Buoyancy: It helps them float and move more easily in the water.
* Energy storage: Blubber provides a source of energy when food is scarce.
It's important to note that while "blubber" is the common term for this type of fat, in some contexts, it might also be referred to as "whale blubber" or "seal fat".