AP BIOLOGY

Detailed explanation-1: -Pharynx (Throat) The pharynx, usually called the throat, is part of the respiratory system and digestive system. It carries air, food and fluid down from the nose and mouth. The pharynx is the site of common illnesses, including sore throat and tonsillitis.

Detailed explanation-2: -There are three main divisions of the pharynx: the oral pharynx, the nasal pharynx, and the laryngeal pharynx. The latter two are airways, whereas the oral pharynx is shared by both the respiratory and digestive tracts.

Detailed explanation-3: -The pharynx is part of two body systems (the respiratory system and the digestive system) because it carries both air and food.

Detailed explanation-4: -The pharynx, or throat, plays a key role in serving both your respiratory and digestive systems. Its structures allow air to pass through your windpipe and on to your lungs, while also working to ensure food and drink pass into the esophagus and stomach.

Detailed explanation-5: -The two sub-regions of the pharynx that are shared between the digestive system and respiratory system are the oropharynx and the laryngopharynx.