A sloth is a type of animal that belongs to the order Pilosa, specifically within two families: Bradypodidae (three-toed sloths) and Choloepodidae (two-toed sloths). Sloths are known for their slow-moving, tree-dwelling lifestyle in the tropical rainforests of Central and South America. They are highly adapted to life in the trees, possessing long limbs and curved claws for hanging. Sloths primarily feed on leaves, buds, and fruit, and they have a unique digestive system that allows them to break down tough plant material. Their slow metabolism contributes to their lethargic movements, making them one of the slowest mammals on Earth.