Question

when human beings drown in the ocean cannot survive where as mammals like whale and Shark can survive explain​

Answer 1

Answer:

In mathematics, a set A is a subset of a set B, or equivalently B is a superset of A, if A is contained in B. That is, all elements of A are also elements of B (note that A and B may be equal).

Answer 2

Answer:

Whales and Shark don't drown because they have fins and know how to swim in water. They also have big lungs which they use to store O2 which they use to swim in deep sea. While humans don't know how to swim and don't have big lungs so they die when they drown