Question

Which event leads to the production of sound?

Multiple Choice
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The larynx moves upwards and presses against the epiglottis.
Air is expelled from the lungs.
The pharynx dilates.
Air rushes into the lungs.

Answer 1

The event that leads to the production of sound is when air is expelled from the lungs.

Step-by-step explanation:

The event that leads to the production of sound is when air is expelled from the lungs. When we speak or make any sound, air from the lungs is forced through the vocal cords in the larynx, causing them to vibrate. These vibrations create sound waves, which then travel through the throat and mouth to produce the sound. For example, when we say words or sing, this process of expelling air from the lungs and causing the vocal cords to vibrate leads to the production of sound.

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