Across
- 4. the title of the crossword puzzle
- 10. a system that contains the brain and spinal cord
- 11. transports messages to different parts of the body
- 12. clusters of nerve DNA in the Psa
- 13. the thing that lets you lick and taste things
- 14. flight or fight factor
- 15. a system that controls the pain factor and the ability to feel
Down
- 1. a system that contains the nerves and transports messages
- 2. bundles of axons
- 3. rest and digest
- 5. connects brain to the peripheral nervous system
- 6. the things that let you see
- 7. things that lets you think
- 8. the thing that lets you smell
- 9. nerve cells, the building block of the
