List the FUNCTIONS of the Nasal Cavity What are the nerves that supply the EXTERNAL nose? The nasociliary branch of V gives off two branches!.Functions of the Nose. Your nose is comprised of bone and cartilage, separated into two symmetrical hollow nostrils. Open sinus spaces sit in your forehead, at the top of your nostrils. As part of the respiratory system, the nose serves several functions..
study of how the human body functions, includes the mechanical, physical, bioelectrical, and biochemical functions of humans in good health, from organs to the cells of which they are composed
