answersLogoWhite

0

Dolphins have smooth skin that feels like rubber. Because their skin is slippery, water flows easily around it. To keep their skin smooth, dolphins shed it constantly. Dolphins have a special layer of fat under their skin called blubber. Blubber acts like a winter coat and keeps dolphins warm in cold water. Dolphins that live in the cold water often have a thicker layer of blubber than those that live in warmer waters. Blubber is also light and helps keep dolphins from sinking while they swim a little bit like an inner tube.

User Avatar

Wiki User

15y ago

What else can I help you with?