BRAIN CRACK

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Across
  1. 2. Neurons gaps that prevent neurons from touching each other
  2. 5. nerves carry messages from brain to body to respond
  3. 7. stem refers to the area of the brain between the thalamus and spinal cord
  4. 9. microscopic nerve cells that make up the brain, spinal cord, and nerves
  5. 10. nervous system regulates activities that are automatic or involuntary like cardiac muscle smooth muscle glands
  6. 11. Cord Column of nerves from brain to tailbone
Down
  1. 1. largest part of human brain
  2. 3. System Control center for all body activities
  3. 4. nerves carry messages from body to brain
  4. 6. Nervous System Nerves visible bundles of axons and dendrites that extend from the brain and spinal cord to all other parts of the body
  5. 8. fibers that send messages to other neurons
  6. 11. nervous system conscious control of skeletal muscles