How do whales survive under water?

Answer 1

they hunt for predators and eat anything that looks good

Answer 2

they survive by eating but first they like to hunt by their echolocation they eat seals, birds, sea lions , and also sea turtles but they would stop their prey which means their food with their sharp teeth they have teeth that can go up to 56 teeth and orcas like too hunt a lot of food when they see the bird they jump out in the air out of water and catches the seabird and they have patches on top of their eyes and a patch by their dorsal fin.

Answer 3

Like their other mammalian cousins, the dolphins, they must eventually come up for air. Their blood is able to absorb enough oxygen at each surfacing to allow them to remain below water for 5-20 minutes, but if trapped below ice, they would drown.

Answer 4

A whale is adapted to survive in the deep waters of the ocean. It has a layer of fat that keeps it warm under water.

Answer 5

The same way every living thing does - food, and not being killed. Those that make it past 'infancy' have few predators. They eat plankton, krill and small fish.

Answer 6

whales survive under the water by swimming in the water and coming up to brethe through its blowhole.

Answer 7

they hardly do anymore cause of the whalers now and days

Answer 8

Whales survive by eating krill.