A sound is first produced by making something vibrate. The sound then travels through a medium to reach the ears, which are the parts of the body that allow for sounds to be heard.
<h3>What are sounds?</h3>
Sounds are known as vibrations which travels through a medium such as air or water, and which can stimulate the nerve endings in the ear.
It looks really good but I think you should put a comma before ( like ) and I suggest to take the ( grave or ) part because it will sound a lot more better
