The Eye, the nervous system b1 0.0 / 5 ? BiologyNervous system, hormones and behaviourGCSEOCR Created by: Kelly MacDonaldCreated on: 12-05-13 20:36 42351 Across 1. focuses light onto the retina (4) 4. refracts light, bends as it enters the eye (6) 5. contains the light receptors (6) Down 2. carries nerve impulses to the brain (5, 5) 3. controls how much light enters the pupil (4)
Comments
No comments have yet been made