Amphibians also have special skin glands that produce useful proteins. Some transport water, oxygen, and carbon dioxide either into or out of the animal. Others fight bacteria or fungal infections.

Amphibians and reptiles are cold-blooded animals. Amphibians live in water and on land. Reptiles primarily live on land. Amphibians have moist skin and lay eggs in water. Reptiles have scales and ...

Cold-blooded – Animals which become colder or hotter depending on the temperature around them. All amphibians are cold-blooded. Frogspawn – The eggs of a frog. In the UK amphibians lay their ...

Many people don’t realize that many amphibians are carnivores or at the very least insectivores. These animals hunt for food ...