Sight

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Across
  1. 2. this is a noticeable feature on the eye
  2. 3. glasses help to prevent...
  3. 7. How many senses are there?
  4. 8. what uses the sense of sight?
  5. 10. they help us to see clearly
Down
  1. 1. allows light to struck the retina
  2. 4. prevents dirt from entering eyes
  3. 5. sight is one of the five what?
  4. 6. the pupil is a gateway to this
  5. 9. what can you do with eyes?