Image Result For Nose And Mouth Respiratory System
Breathing though the nose is much more effective at these functions than breathing through the mouth Warmed, humidified air passes from the nasal cavities through the internal nares into the pharynx, a structure shared by the respiratory and digestive systems..Respiratory System Basics. All of this breathing couldn t happen without the respiratory system, which includes the nose, throat, voice box, windpipe, and lungs. These two openings of the airway the nasal cavity and the mouth meet at the pharynx, or throat, at the back of the nose and mouth..
