20
QuizMultiple Choice

The Human Body — Test

Question 20 • Biology

Sound can be heard when air passes over a respiratory structure that is located between the pharynx and the trachea. Which structure is responsible for the voice?

Answer
A
the lung
B
the alveoli
C
the nose
D
the larynx

Explanation

The larynx is located between the pharynx and the trachea and contains the vocal cords. As air passes through it, the vocal cords vibrate and produce sound. The lungs help move air, but the larynx is responsible for producing the voice.

AI-written and checked against the verified answer.

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