| A | B |
| BINOCULAR VISION | ability to see an object with both eyes at the same time |
| IRIS | varies in color and controls the amount of light entering the eye |
| CORNEA | clear covering of iris and pupil that protects the eye from dust particles and foreign matter |
| PUPIL | opening in the eye through which light passes |
| TEARS | saline liquid that washes the eye and keeps the cornea moist |
| EYELID | large folds/flaps of skin that wipe the eye clean and Eye Notes |
| BINOCULAR VISION | ability to see an object with both eyes at the same time |
| IRIS | varies in color and controls the amount of light entering the eye |
| CORNEA | clear covering of iris and pupil that protects the eye from dust particles and foreign matter |
| PUPIL | opening in the eye through which light passes |
| TEARS | saline liquid that washes the eye and keeps the cornea moist |
| EYELASHES | hairs on the eyelid used to screen large objects from entering the eye |
| LENS | flexible disc shaped structure that focuses the image of an object |
| EYEBALL MUSCLES | six muscles that are attached to the sides of the eye, they keep the two eyes focused on a single point |
| AQUEOUS HUMOR | transparent liquid behind cornea that helps keep the corneas shape. |