Across
- 2. shaping learning, memory, mood regulation
- 4. arousing
- 7. sensory input
- 11. separates myelin sheath
- 12. feel good,mood memory sleeping and learning
- 13. regulates cardiac contractions and blood pressure
- 14. alleviate pain enhance well being
- 15. carries messages, memory, happiness, sleep, hunger
- 17. gap between two neurons
- 19. motor output
- 20. calming
- 21. stop eating
Down
- 1. Master gland that produces hormones
- 3. Fight or flight response
- 5. transmits nerve signals across endings
- 6. chemical messengers that relay messages
- 8. start eating
- 9. covers the axon
- 10. transmitting or sending end
- 16. involved in sleep and relieves anxiety
- 18. cell membrane that lets fluid enter or exit