Eye CrossWord

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Across
  1. 3. turn not upside down
  2. 4. in pupil- the light goes to the pupil
  3. 6. take in light
  4. 8. turn the light in to electrical signal
  5. 9. be hide the pupil and the iris
Down
  1. 1. signal- go to the brain
  2. 2. add details
  3. 5. nerve- caries signal to the brain
  4. 7. control light
  5. 10. works by the pupil,lens,iris,brain