Brain Review

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Across
  1. 3. primary hormone produced by the adrenal gland
  2. 5. receives signals
  3. 6. building blocks
  4. 7. "fight or flight" response
  5. 9. connections between cells
  6. 12. outside the central nervous system
  7. 13. heart rate and digestion.
  8. 14. voluntary movements of skeletal muscles
Down
  1. 1. "rest and digest" activities.
  2. 2. bridge between the endocrine and nervous systems
  3. 4. "master gland"
  4. 7. causes the release of adrenaline from the adrenal glands
  5. 8. off and on
  6. 10. cell body of a neuron
  7. 11. brain and spinal cord
  8. 13. transmits electrical impulses