What is Blubber?
'''Blubber''' is a [[:wikt:layer|layer]] of [[fat]] inside the [[skin]] of some [[animal]]s, such as [[whale]]s and [[pinniped|seals]]. Blubber keeps these animals warm. [[Inuit]]s [[invention|invented]] blubber [[lamp]]s, and many other people also used [[oil]] from blubber in their [[oil lamp]]s. {{biology-stub}} [[Category:Animal anatomy]] [[Category:Marine mammals]]