1. THE EYE
Eyebrows :They help shape the eye from sunlight and prevent perspiration
tricking down the forehead from reaching the eye.
Eyelid OR Palpebrae: Are responsible for protecting the eye against the
foreign element that could damage the eye.
Conjunctiva: Provide lubrication of the eye by production of mucus. It lines
the inside of eyelid and provide covering to the sclera
Extrinsic muscle :they control the movement of the eye ball.
