Final answer:
The pharynx is divided into three regions: the nasopharynx, the oropharynx, and the laryngopharynx.
Step-by-step explanation:
The pharynx is made up of three separate regions: the nasopharynx, the oropharynx, and the laryngopharynx. The nasopharynx is located behind the nasal cavity and is responsible for conducting air to the rest of the respiratory system. The oropharynx connects the nasopharynx to the oral cavity, and the laryngopharynx connects the oropharynx to the larynx and esophagus.