Across
- 1. special cells in the retina to detect color
- 3. opening in the eye that allows light to enter
- 4. system of raised dots to represent letters and other symbols
- 5. very hot; burning
- 7. forceful; violent
- 9. part of the eye that focuses the image
- 10. special cells in the retina to detect differences in light
- 12. an idiom meaning he found his footing again, or he got back on his feet, he recovered from a setback
- 14. handling actively or using effectively
- 15. to attract and hold one's attention because of beauty or excellence
- 16. nerve that transmits image to the brain
- 18. philosophic theory that separates the body from the mind
Down
- 1. plotting system of x and y coordinates on a graph developed by Rene Descartes
- 2. covered with a thick, healthy growth of plants
- 4. to confuse or bewilder
- 6. struck an object against something quickly and forcefully
- 8. too many to count
- 11. back of the eye that detects the image
- 13. colored part of the eye that controls the size of the pupil
- 17. front of the eye