they would get very cold and then freeze after a long time
Placental mammals do not all have fur. Maine mammals such as dolphins, whales and dugong do not have fur.
Most mammals have fur or hair .
Fur seals are mammals
Terrestrial placental mammals do have fur or hair. Marine placental mammals do not.
Mammals have fur.
"Hair" and "fur" are synonyms, and are found on all mammals.
No, wood turtles do not have fur or hair, as they are not mammals.
All mammals have fur, some other animals can have fur e.g the platypus which lays eggs but has fur so it has characteristics of both mammals and reptiles but all mammals have fur.
yes spiders are mammals because they have fur. all mammals have fur that is why.
Only mammals have fur
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.
The purpose of mammals fur is to keep them warm through the winter