Question

Which is the common passage for food and air?

Answer 1

Pharynx is a hollow tubular structure that starts right behind the nose and passes through the neck, thereby acting as a common passage for food and air. On the other hand, epiglottis is a flap-like tissue that prevents food entering the airpipe, Larynx is the voice box that allows the individual to speak, and nasal cavity is responsible for breathing.