The pharynx
the esophagus, of course
pharynx
The tube for both food and air is called the pharynx. The tube for just food is the esophagus, and the tube for just air is the trachea.
Esophogus
Air and food can both travel through the pharynx. It serves as a passage for air to reach the lungs through the trachea and for food to reach the esophagus on its way to the stomach.
pharynx
Food does pass through the pharynx before it goes into the esophagus and on to the stomach.
Your urethra is a passage way for both urine and semen.
It serves as a passage way for food travelling from the oral cavity to the esophagus and for air travelling from the nasal cavity to larynex
Pharynx
That would be the esophagus.
Well, the next region that air passes is consequently the nasal cavity. But beyond that, it flows through the nasal and paranasal sinuses, and eventually makes it way down to the larynx and pharynx.