Well the water temperature is realy realy low they survive in the water because they have thick layers of skin. and the food well they find food from under the sea
wear lots of warm clothes
Dolphins have blubber layers that keep their internal temperatures warm. Penguins have different layers of feathers, the first layer is a soft down layer to stay warm, and the outerlayer is water resistant.
They have fat called blubber,which keeps them warm.
because they have a thick layer of blubber which produces heat for them!!!!!!!!!!!!!!!! :)
Dolphins have a thick layer of fat that insulates their bodies when the water they live in becomes too cold. They also conserve body heat when necessary.
The pig would rot because pigs always need to stay warm.
Dolphins are warm blooded.
Possibly you meant "How do the birds keep warm . . ."? As for why they keep themselves warm, it is to stay alive.
No!
dolphins need to stay with there mothers for about years.
Bottle-nose dolphins live in warm areas! I'm not sure why but know they do.
All species of dolphins are warm blooded, as they are aquatic mammals.