Coordination Crossword

2. Controls the size of the pupil
9. channels sound waves into the ear
10. Carries nerve impulse to the brain from the retina
11. The type of neuron that passes an electrical impulse from the inter neuron to the effector
12. The type of neuron that is found in the spinal cord
13. A response that protects the body from harm.
15. Collects sound waves and channels them into the middle ear
16. Controls and focuses the entry of light into the eye
17. Focuses light onto the retina

1. The nervous system that is composed of the brain and spinal cord (CNS)
3. Carries electrical signals from the cochlea to the brain
4. The type of neuron that receives information from the receptor in a reflex arc
5. Converts sound waves into electrical signals
6. Part of the brain that controls heart rate and breathing rate
7. Part of the brain that controls balance and coordination
8. Changes light into a nerve impulse
14. Vibrates in response to sound waves
16. Part of the brain that controls reasoning and conscious thought