Reptiles
Reptiles are a group of animals that have short legs or none and long tails.
They have scales, and their skin is dry. Scales help protect them from the environment and prevent water loss.
Examples of reptiles are turtles, crocodiles, and snakes.
Amphibians
Amphibians are a group of animals that can live both on land and in water. They typically spend their early life in water and then transition to living on land when grow up.
Most amphibians breathe through lungs and their skin. They keep their skin wet, so that oxygen can be dissolved easily.
Examples of amphibians are frogs, toads, and newts.
