The Senses Crossword

changes shape to focus the light
contains millions of light receptors
contains blood vessels that nourish the eye
the opening in the eye that lets light in
carries impulses from rods and cones to the brain
converts sound waves into nerve signals
collects and channels sound waves into the external auditory canal and to eardrum
the hammer, anvil and stirrup are collectively known as _________
the part of the retina where most images are focused
carries vibrations to the middle ear
apparatus in the ear that is responsible for balance
a common corrective measure for Glue Ear
a tough white coat that holds the eye in place
membrane around the eye, used for protection
the humour that supports the eye by exerting outward pressure on the eyeball
this tube opens or "pops" when we yawn or swallow
the eye is moved by the use of __________ external muscles
a type of receptor in the eye that detects colour