0
If they fully slept, they would drown. Half of their brains sleep at any one time.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Do Sperm whales sleep vertical?
Yes. Sperm whales sleep vertically with head down.
If whales are mammls like us then how do they sleep underwater without breathing?
They don't sleep like we do. They are able to let one half of their brain sleep while the other remains conscious. They continue to surface for air.
How do whales and dolphins sleep without drowning?
they swim when they sleep
Do whales sleep in the water?
Yes.
Where do killer whales sleep?
In water
How do Killer whale sleep?
Killer Whales sleep by floating on the surface.
Which part of the sea do killer whales sleep in?
they sleep and like the tropical water
Where do Beluga whales sleep?
At the bottom of the ocean!
Do whales sleep in the summer?
No. While they do sleep in the Summer, they do not sleep any more in the Summer than in the Winter.
What time of day do blue whales sleep?
It is not known what time of the day blue whales sleep. The blue whale is one of the largest and heaviest animals in the world.
Why don't whales drown when they sleep?
They don't drown because some whales go up to shore and sleep up there so then they don't drowned.
Do whales sleep in a shallow cove?
No, in the open ocean.
