Question

when human beings drown in the ocean cannot survive whereas,mammals like whale and shark can survive.Explain.​

Answer 1

Answer:

Because human beings breathe through lungs whereas mammals like whale and shark breathe through a special organ gills. So they easily breathe in ocean.

Answer 2

Answer:

Because human beings breathe through lungs whereas mammals like whales and sharks breathe through a special organ called gills . So they can easily breathe in water...

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