You Are Singing a Song at Karaoke and Reach a Part

Multiple Choice

You are singing a song at karaoke and reach a part that requires a high pitch. To hit the high notes, you

A) change the force of the air passing over the vocal cords.
B) increase the tension on your vocal cords.
C) change the size of the laryngeal cartilages.
D) change the shape of the laryngeal cartilages.