Across
- 3. The three most common types of eye problems
- 4. when is Prolonged exposure to Sound Harmful to the ears
- 6. what carries the electrical messages from the eye to the brain
- 8. Best lighting direction for reading
- 9. The three most common types of eye problems
- 11. What is the cornea
- 12. What is the iris
Down
- 1. What part of the ear carries the sound waves to your eardrum
- 2. The three most common types of eye problems
- 5. what carries the electrical messages from the cochula to the brain
- 7. what are the three bones in the ears
- 10. what are the jobs of the cochlea