What structure is commonly called the "voice box?"

A) trachea
B) pharynx
C) larynx
D) none of the above

Voice Box

The part of the air passage to the lungs that holds the vocal cords; it is responsible for producing sound.

Larynx

The voice box located in the throat, involved in breathing, producing sound, and protecting the trachea against food aspiration.

Trachea

The windpipe, a tube that connects the larynx to the bronchi of the lungs.