The brain

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Across
  1. 3. connects the brain to the outside world.
  2. 7. bring messages in.
  3. 9. Wernicke's area is important for this comprehension.
  4. 11. nervous system is comprised of the somatic and autonomic nervous systems
  5. 13. proteins on the cell surface where neurotransmitters attach, vary in shape.
  6. 14. relay messages to muscles and organs.
  7. 15. Connects the two hemispheres of the brain together
  8. 17. are chemicals that mimic a neurotransmitter at the receptor site.
  9. 18. Involved in motor control, reasoning and more.
Down
  1. 1. part of the Central Nervous System.
  2. 2. The brain is separated into 4 _____.
  3. 4. the surface of the brain.
  4. 5. Protects the spinal cord.
  5. 6. central nervous system
  6. 8. Controls your hearing, memory, emotion and more.
  7. 10. peripheral nervous system
  8. 12. What side of your brain controls the right side of your body?
  9. 16. depression or grooves in the cerebral cortex.