A thin membrane that marks the beginning of the middle ear. It vibrates because of sound waves.

The part of the ear that collects sound waves.

The chamber between the eardrum and cochlea containing three tiny bones:

A tiny, fluid-filled part of the inner ear

The first bone in the middle ear:

The second bone in the middle ear:

The third bone in the middle ear:

What are the three little bones is the middle ear called?

The clear, protective structure at the front of the eye:

The colored part of the eye:

The part of the eye that focuses light onto the retina:

The part of the eye that contains sensory receptors that process visual information and sends it to the brain: