Nervous tissue.
An example of an animal with skin is a green tree frog.
The external structures of animals protect the animal from harm to internal organs. An example of an external structure is the skin and fur on a bear. The skin protects the internal organs, and the fur protects the skin.
Skin color, in animals color of their hide, for example rabbits.
The Spiny skin sea-animals also known as Echinoderms consist of about 6000 species. They are commonly grouped together as starfish and sea urchins.
Reptiles are animals that have dry skin. However, other animals can have dry skin as well. Though in other animals the skin must be treated to get rid of the dryness.
There are many different outgrowths that can be found on animals skin. You can find fur, scales, claws, antlers, and needles for example.
Amphibians. some reptiles also have smooth, moist skin.
Animals who need to have moist skin are amphibians, such as frogs.
The skin must always be moist in animals that exchange oxygen through the skin.
because of there skin and there blubber. in which must animals living in those parts of the world do have, for example whales and seals....
Animals that can breathe through their skin are said to have permeable skin. Amphibians and earthworms both have skin which is permeable to gases.
Bones are a non-example of skin