Question

When human beings drown in the ocean they cannot survive where as mammals like whale and shark can survive give reason

Answer 1

Answer:

they no oxygen

Explanation:

they have not oxygen to survive

Answer 2

Answer:

its simple!

Explanation:

Since humans do not have gills, we cannot extract oxygen from water. Some marine mammals, like whales and dolphins, do live in water, but they don't breathe it. They have developed a mechanism to hold their breath for long periods of time underwater.