Structure of the human respiratory system
The human respiratory system consists of the nose, the pharynx, the trachea, two bronchi, and two lungs, It is called also the respiratory apparatus, the ventilatory system and it is used for the process...
Tagged: The pharynx
The function of pharynx, esophagus and stomach in the digestive system
The pharynx is a cavity extending from the mouth to the esophagus, It is a common cavity between the esophagus and the trachea, and the pharynx is a common cavity between the digestive system...