What is the hole in the center of the eye called?
Pupil
What part of the eye helps the eye focus on light?
Lens
What part of the eye captures light and produces an image?
Retina
What part of the eye controls the amount of light that enters the pupil?
Iris
What part of the eye carries impulses to the brain?
Optic Nerve
What part of the ear captures sound from the air as vibrations?
Pinna
The vibrations from the pinna travel into the ear through the _________.
Ear canal
The vibrations then reach the _____, making it vibrate.
Ear drum
There are three _______ that also vibrate when the eardrum does.
Small bones/ Ossicles
The _________ transforms the vibrations into signals.
Cochlea
The signals travel through the _________ to the brain.
Auditory nerve
