Explaining Nature on Instagram: "Alligators are large, semi-aquatic reptiles found mainly in the southeastern United States and parts of China. They live in freshwater environments such as swamps, rivers, lakes, and marshes. Alligators have powerful jaws filled with sharp teeth, a long muscular tail for swimming, and tough, scaly skin that protects them from predators and harsh conditions. They are cold-blooded, meaning their body temperature depends on the surrounding environment, so they often