Rodents are a diverse group of mammals belonging to the order Rodentia. They are characterized by their continuously growing incisors, which they must gnaw on to keep from growing too long. Common examples of rodents include mice, rats, squirrels, and beavers. Rodents are found in various habitats around the world, from forests to urban areas, and they play important roles in ecosystems as both prey and seed dispersers. Rodents are known for their adaptability and reproductive capabilities. Many species can thrive in a wide range of environments, and some, like the house mouse, have become closely associated with human settlements. They are primarily herbivorous, feeding on seeds, fruits, and plants, although some species may also consume insects or small animals.