Husks are the outer coverings or shells of seeds, grains, or fruits. They serve as protective layers, shielding the inner edible parts from environmental factors and pests. Common examples of husks include the corn husk, which surrounds the kernels, and the rice husk, which protects the grain during growth. In agriculture, husks are often removed during processing to access the nutritious parts of the plant. While they are typically discarded, some husks can be used for animal bedding, composting, or even as a source of fiber in various products.