Larynx
Larynx explained in an easy to understand way:
Imagine trying to adjust the strings of a guitar to get the perfect sound for your favorite song. Just like how the tension and positioning of guitar strings determine the sound produced, the vocal cords within the larynx work similarly to create the sounds of your voice. The larynx, or voice box, acts like the body of the guitar, where the vocal cords are the strings that vibrate to produce sound, and adjusting them changes the pitch and tone of your voice, much like tuning a guitar changes its music.
Practice Version
Larynx: The voice box, it contains vocal cords. Larynx. The larynx is an organ in the throat that helps produce sound and aids in breathing.