Problem: Describe the functions associated with the nose including the following: 1) an open airway for breathing, 2) moistens and warms the air, 3) filters and cleans the air, 4) a resonating chamber for speech and 5) olfaction. In your description, make sure you link function with structure. For example, how does the structure of the respiratory mucosa (pseudostratified ciliated epithelium) relate to important functions associated with the nose.