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5
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These help you cry. They also wash your eye if grit or dust gets in it.
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6
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The hole in our eyes.
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8
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The clear skin that protects the eye.
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9
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This is the 'human computer' that helps you turn the information from your eye into pictures..
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10
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These help to keep dust and flying objects out of your eye.
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12
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If you walk from a dark room into a very bright one, your pupils become _________.
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14
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Some people use these to help them see more clearly.
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1
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The part of your eye that collects the light.
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2
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If your eye gets damaged you may become _______.
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3
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In order to see things close up, your lens gets squashed to make it __________.
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4
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These carry the information from your retina to your brain.
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7
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The muscle in your eye that opens and closes your pupil.
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11
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What we use to see things.
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13
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This part of the eye helps you to focus on things up close and far away.
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15
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In order to see things, ________ must enter our eyes.
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