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BRAIN image (Optic nerve (Nerve receptor (Retina (Lens (Iris (Pupil…
BRAIN
Optic nerve
Nerve receptor
Retina
Lens
Iris
Pupil
Cornea
Light from an object
Auditory nerve
Cochlea
Three small bones
Eardrum
Auditory canal
Souns waves
Olfatory nerve
Nerve receptor
Nostrils
Chemicals in the air
Touch nerve
Nerve receptor
Skin
Dermis
Sensations
Taste nerve
Cell receptor
Tongue
Mouth
Substances
Taste buds
