Unit 3 Crossword

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Across
  1. 3. Helps control speech
  2. 6. When dendrites touch and connect
  3. 8. The lobe that helps you in math class
  4. 11. Part of the brainstem that regulates heartbeat and breathing
  5. 13. Branch-like structures that receive electrical messages from other cells
  6. 15. The lobe of the brain responsible for reasoning, planning, and problem-solving
  7. 16. The brain structure responsible for regulating sleep and body rhythms
  8. 18. The body's slow communication system that uses hormones
  9. 19. Contains your spinal cord and brain
  10. 20. This system deals with fight or flight
Down
  1. 1. Hormone secreted by the pancreas that regulates blood sugar
  2. 2. is a chemical released in the brain that makes you feel good
  3. 4. Helps the Motor and Sensory Cortex running smoothly
  4. 5. This structure connects the two hemispheres of the brain
  5. 7. Caused the cat to react in either fear or agression
  6. 9. The master gland
  7. 10. Basic building block of NS
  8. 12. This system in the PNS acts on autopilot
  9. 14. Specialized cell in the nervous system that receives and sends messages
  10. 17. Contains your nerves