The nose is a prominent facial feature located in the center of the face. It serves several important functions, including the sense of smell and the filtration of air before it enters the lungs. The nose is made up of bone and cartilage, covered by skin, and contains two nostrils that allow air to flow in and out. In addition to its role in breathing and smelling, the nose also helps with taste. The olfactory receptors inside the nose detect different scents, which contribute to the overall flavor of food. Proper nose function is essential for overall health and well-being.