how ear work

It all starts with outer ear. Pinna collects sound waves. Pinna helps travel sound waves to ear canal. Ear canal helps sound to travel to eardrum.When the sound wave hits the eardrum, eardrum, it will vibrate. three bones.The first hammer An anvil.And stapes. From the first tiny bone, it receive vibration from the eardrum. Second, anvil the second tiny bone, it passes the vibration to the stapes.Trap, the smallest bone in the human body. It pushes vibration to the cochlea cochlea The cochlea is a small, spiral-shaped part inside your inner ear. Contains the cochlea and organs for balance.

Helps you hear and stay balanced.