Not all marine mammals float, but the ones that do float because the body of the animal is sitting on the surface of the water and that makes the pressure of the body of the animal float because the body is rising from all the pressure.
Hope this helped
-stupid factory
Dolphins
Yes all marine mammals have eyelids.
Marine mammals do not live on land, and no marine mammals lay eggs. Marine mammals include whales, dolphins and porpoises.
No, penguins are not marine mammals. They are birds that are adapted to living in aquatic environments. Marine mammals include animals like whales, dolphins, seals, and sea otters.
Marine mammals.
Marine mammals live and water and they need to surface to breathe. While land mammals can breathe just as humans do.
Marine mammals live in the hydrosphere.
yes, a dolphin is a marine mammal
Marine biologist, vet
yes gray whales are mammals. They are marine mammals.
Whales and seals are the largest marine mammals in the Southern Ocean.
Terrestrial placental mammals do have fur or hair. Marine placental mammals do not.