The brain

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Across
  1. 2. activates a rest response after these stressful events.
  2. 5. Coordination of voluntary movements, posture and balance.
  3. 7. Sends information to and from your brain.
  4. 8. the fundamental units of the brain and nervous system
  5. 11. when the brain chooses to act or run a way from the situation
Down
  1. 1. This part of the brain is a center for respiration and heartbeat, known as involuntary movements .
  2. 3. regulates movement through control of skeletal (voluntary) muscles.
  3. 4. Nerves connect the brain and spinal cord
  4. 6. Made up of the brain and the spinal cord
  5. 9. Higher functions such as thought and voluntary actions.
  6. 10. regulates involuntary actions, such as internal-organ function, breathing, digestion, and heartbeat.