Or is it "How do Dolphins keep warm?" Either way, a dolphin has a thick layer of... well "blubber" underneath their skin that keeps in the body warmth. If they get cold, they move to warmer waters and if theyre warm, the move to colder waters. Make sense? If not, find out on Wikipedia or something!
I read this in a book!
Blubber.
dolphins do not live in either extreme heat or cold
yes dolphins mygrate for it is to cold for them but as for sharks they do not mygrate as for they are cold blooded so there is not need to mygrate
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.
NO because it is most likely too cold ther for them(dolphins)
Dolphins are warm blooded.
because since they live in the ocean, it's kinda cold, so they need blubber to keep them selfs warm at night and day.
To keep their species going.
there are many dolphins, and they will keep having babies unless they die off.
Whales and dolphins are warm blooded mammals, produce body heat, and have a thick layer of blubber (fat). Sharks are cold blooded fish.
Sharks are cold-blooded, and are a species of fish; Dolphins are warm-blooded, and are mammals.
Dolphins live in both warm and cold water. They are found more often in warm water, but have blubber which insulates them for cooler water.