What evidence would tell that the object makes a sound?

Question

(1 point)
Responses

It vibrates.
It vibrates.

It makes a noise.
It makes a noise.

It is being held.
It is being held.

It is U-shaped.

Answer 1

The best evidence that the object makes a sound is:

It vibrates.

Vibration is a key factor in sound production, as sound is created by vibrating objects that disturb the surrounding air (or other mediums).