The Nervous System

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Across
  1. 1. The structure that connects the brain and lower back.
  2. 3. The nerves in the body that connect to the CNS.
  3. 4. Controls the five senses, including reasoning.
  4. 5. The automatic reaction to a stressful event.
  5. 7. Nerves that relax the body after fear or stress.
  6. 9. Creates and coordinates movement and posture.
  7. 10. An action that is made unconsciously.
Down
  1. 1. Regulates body movement by controlling skeletal muscles.
  2. 2. Composed of the brain and spinal cord.
  3. 6. Controls vital bodily processes.
  4. 8. The foundational units of the nervous system.