Seals have a thic layer of fat (blubber) below their skin that act as an:

In polar seas, aquatic ..a.. Like ..b..have a thick layer of fat called ..c..below their skin that acts as an ..d..and reduces loss of body heat.

Assertion : Whale has a thick layer of fat, called blubber, below its skin. Reason: It uses this fat as the source of energy when deep in water.

These questions consist of two statement each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses. A. If both Assertion and Reason are true and Reason is a correct explanation of the Assertion. B. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion. C. If Assertion is true but Reason is false. D. If both Assertion and Reason are false. Assertion: Whale has a thick layer of at, called blubber, below its skin. Reason. It uses this fat as the source of energy when deep in water