Final answer:
The oropharynx is continuous with the esophagus and is involved in both breathing and digestion.
Step-by-step explanation:
The oropharynx is continuous with the esophagus. It begins inferior to the nasopharynx and is connected below with the laryngopharynx. The laryngopharynx, on the other hand, is inferior to the oropharynx and connects to the esophagus at its inferior end. Both the oropharynx and the laryngopharynx are involved in both breathing and digestion.