Across
- 3. lens fixes long distance sight
- 6. the colored part of the eye, can control light entering the retina
- 7. transparent layer of the eye, refracts light onto retina
- 13. ligament between the lens and ciliary muscle, it's tension when light is hitting at a specific distance can lead to the changing curvature of the lens.
- 16. focuses light onto the retina
- 17. relaxes/contracts to control light entering the eye
Down
- 1. fixes short distance sight
- 2. maintains pressure of the eye
- 4. muscles relaxes/contracts to control light entering the eye
- 5. contracts/relaxes in bright/dim light, controls amount of light entering to the retina, by influencing the iris
- 8. detects the colors, concentrated at the forvea.
- 9. controls vision at low-light levels, concentrated at the retina evenly
- 10. spot no receptors in this part of the eye
- 11. white layer of eye, protects the eye
- 12. has millions of neurons that are taken as impulses to the optic nerve
- 14. hole that allows light to enter into the retina
- 15. takes impulses from receptors from the retina to the brain, allows us to see
