No, they dont have fur
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.
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.
They've got literally tons of blubber that insulates them from the cold.
Seals have a thick layer of blubber, or fat, under the skin, which insulates them from the cold in the water and on ice or land.
Here are some sentences.This fiber insulates the roof.The quilt insulates you from the cold.
Snow insulates the ground. It keeps the ground below it frozen which keeps the air around it cold.
It insulates the fish from the cold air above.
Yes, fish.
It insulates.
No, dolphins live in warm water an Ottawa has no warm bodies of water, and it is also too cold there.
Actualy They live in both
the livein ocean and they have cold water and warm water hABITATS