Across
- 2. When light bounces off something
- 6. Active mostly at night
- 7. What something does
- 8. give something all of your attention or focus.
- 9. The dark opening in the center of the eye
- 10. The back of the eye that senses light and sends messages to the brain
- 11. The ability to see
Down
- 1. The specific form and shape of something
- 3. A test used to discover new information about a question
- 4. A distinguishing trait, quality, or property
- 5. To gather or collect all in one place.