Across
- 2. What helps us see objects
- 5. The time ahead
- 7. Careful scientific study
- 9. The ability to see
- 10. Learning about the world through study
- 11. Getting better after illness
- 13. Finding something new
- 14. Strong and well
Down
- 1. Making vision clear
- 3. Treatment to improve health
- 4. Loss of the ability to see
- 6. Part of the eye that senses light
- 8. Body parts used for seeing
- 10. Special cells studied for healing
- 12. Feeling positive about tomorrow