Question

when human being drown in ocean cannot surive whereas mammal like whale and shark can surive.explian?​

Answer 1

Explanation:

Instead, by passing the water through their specialized organs (called gills), they can remove the oxygen and eliminate waste gases. 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

Answer 2

Answer:

because we have nose that can use only atmosphere but mammels has gil's to survive in water