Ear canal - tube that runs from the outer ear to the inner ear. Lined with cells that produce ear wax​, Ear drum - is circular and flexible. It vibrates when sound waves hit ittube that runs from the outer ear to the inner ear. Lined with cells that produce ear wax, Auditory ossicles - these are small bones that carry the vibrations from the ear drum to the cochlea. They amplify the vibrations., Cochlea - is a spiral-shaped chamber that is filled with liquid and lined with hairs. It converts the vibrations into electrical signals​, Auditory nerve​ - this connects that cochlea to the brain. It carries the electrical signals to the brain.,

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