Dolphins, as in all mammals indeed have hair. The hair on marine mammals may not be discernible in photos, but closer examination reveals their presence on all of them.
Dolphins do not have fur, but they do have hairs since they are mammals.
Placental mammals do not all have fur. Maine mammals such as dolphins, whales and dugong do not have fur.
No, they dont have fur
All mammals that exist today have some kind of hair or fur. That includes mammals that live in the sea like dolphins and whales.
The answer is yes. All mammals have some hair or fur, even if it's only a small amount in their nostrils like dolphins. Even so called hairless animals such as the Mexican dog and the hairless cat aren't actually hairless.
Whales and dolphins are mammals. They both have at least one hair/fur on them and they breathe air (thats why the have blowholes).
I dont know, i need ann answer for this question.
All mammals are covered in either hair/fur.Answer Improved by: -k-Mammals would be covered with hair. Mammals are warm blooded and grow hair on their bodies. Other non-mammal species might grow fur, feathers, or another type of body covering but its not the same as hair.
Cetaceans are mammals, dolphins, whales, etc.
Unlike most mammals, dolphins do not have hair, except for a few hairs around the tip of their rostrum which they lose shortly before or after birth. The only exception to this is the Boto river dolphin, which has persistent small hairs on the rostrum
Dolphins are mammals.
no dolphins are mammals and there younge dont hach from a egg like us humans they give birth