They have
dry and
scaly skin.
They have
short legs or
no legs at all.
They
breathe with lungs.
Reptiles are
vertebrates because they have backbones.
Most reptiles
hatch from eggs but not all do. Many snakes
have live babies.
Many reptiles have claws on their feet.
Reptiles that live in cold climates
hibernate in winter.
Most reptiles shed their skin as they grow.
Reptiles are all cold-blooded animals. When it is cold their bodies and blood become cold. And when it is hot their bodies and blood become warm.