Reptiles

Reptiles are a diverse group of cold-blooded vertebrates that include snakes, lizards, turtles, crocodilians, and tuataras. They have dry, scaly skin that helps prevent water loss and typically lay eggs with leathery shells. Reptiles are ectothermic, meaning they regulate their body temperature through external sources like sunlight. They breathe using lungs and are known for their adaptability to various environments, from deserts to forests. Reptiles play important roles in ecosystems as predators and prey, contributing to biological balance. They have been around for millions of years and exhibit a wide range of shapes and sizes.