What is a Reptile? Reptiles are a cool group of critters – and not just because they are cold-blooded! They are part of a bigger category of animals called vertebrates, which means they all have a backbone. There are seven different groups, or classes, of vertebrates on Earth. These include amphibians, birds, mammals, reptiles, and […]
Tag: reptiles
Can you tell the difference between a reptile and an amphibian? It can be challenging. Afterall, they are both ectothermic vertebrate animals. But there are a few key differences between reptiles vs amphibians that you can use to tell them apart. Lungs & Gills First, reptiles always breathe air through lungs. Even aquatic reptiles never […]
Reptiles are a cool group of critters – and not just because they are cold-blooded! They are part of a bigger category of animals called vertebrates, which means they all have a backbone. There are seven different groups, or classes, of vertebrates on Earth. These include amphibians, birds, mammals, reptiles, and three kinds of fish. […]