Insects and reptiles tend to moult. They don't have the same sort of skin as mammals do. In order to get bigger, they have to shed their skin to expand. Most just abandon the skin where it is and you can find snake skins and insect shells in the right places.
They can only mate after the female moults, or sheds her skin.
No, A killer whale's skin is smooth, continuously renewing itself, as the old skin moults off, causing less drag.
Yes. It moults as its skin is too big for it as it grows. This is the same as us. When we are a baby,we wear bab.y clothes. As we grow,we can't wear the same clothes anymore.
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.
because they carry germs
No, it doesn't.
Invertebrates molt because if they have a shell, the shell limits them to how big they can grow. When they molt though, the shell then becomes a home for another animal and then the invertebrate gets another shell.
Animals who need to have moist skin are amphibians, such as frogs.
If there is, call the vet!
The skin must always be moist in animals that exchange oxygen through the skin.
Can a red wasp leave one stinger in a number of places in the skin?
Animals that can breathe through their skin are said to have permeable skin. Amphibians and earthworms both have skin which is permeable to gases.