Psychology Chapter 3

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Across
  1. 2. stimulates the production of milk
  2. 5. insulates and protects the axon
  3. 7. fosters growth and development
  4. 9. “little brain” balance and coordination
  5. 12. basic building blocks of heredity
  6. 13. chemicals that are stored in the sacs
  7. 14. affects emotions
  8. 15. chemical messengers
Down
  1. 1. increases resistance to stress
  2. 3. regulating body movement
  3. 4. transmit message away from the cell body
  4. 6. involved in vital functions
  5. 8. “inner chamber”
  6. 10. most intellectual activities
  7. 11. nerve cells that run throughout the body