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How could my ears hear a sound?. When we look at an ear, we see only a part of it. It is called the outer ear. Here is how it looks like inside our ear. There are many tiny parts working together. The sound waves enter the ear and make an eardrum vibrates.
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How could my ears hear a sound? www.welovebrillkids.com
When we look at an ear, we see only a part of it. It is called the outer ear. www.welovebrillkids.com
Here is how it looks like inside our ear. There are many tiny parts working together. www.welovebrillkids.com
The sound waves enter the ear and make an eardrum vibrates. www.welovebrillkids.com
It then vibrates tiny bones inside our ear - the Hammer, the Anvil and the Stirrup. www.welovebrillkids.com
They shake a spiral tube called the cochlea. The fluid inside cochlea moves tiny hair. www.welovebrillkids.com
Information on vibration sent to the brain, lets us hear sound www.welovebrillkids.com
Our ear also very important in keeping our body balance too! www.welovebrillkids.com
