nervous crossword

2. actions of sympathetic system by slowing it down.
8. ventricles are filled with
9. located between cerebrum and midbrain.
12. nerve tissue protected by cranium.
13. carries messages from all parts of the body to the brain and spinal cord
14. three that cover and protect the brain and spinal cord
17. one of the main divisions that consists of the nerves
20. fight or flight
21. directs sensory impulses to the cerebrum.

1. regulates and controls the autonomic nerve system.
2. consists of the somatic and autonomic nervous system
3. one of the main divisions that consist of brain and spinal cord.
4. nerve cell
5. protected by vertebrae
6. this system enables the body to respond an adapt.
7. responsible for conducting impulses between brain parts for certain eye and auditory reflexes.
10. responsible for muscle coordination.
11. controls involuntary body functions.
15. largest and highest section of the brain.
16. hollow spaces in brain
18. responsible for sending messages to certain parts of the body for reflex actions.
19. regulates heartbeat, respiration, swallowing, coughing, and BP