Health Chapter 1-2.4

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Across
  1. 2. Controls the process of thinking and senses.
  2. 4. The complete well-being of a person.
  3. 6. The brain is a(n) ___ of the body.
  4. 7. The central nervous system consists of the brain and ___
  5. 9. A group of similar cells working together to do a specific job
  6. 11. Controls the coordination of the voluntary muscles.
  7. 12. Sensory nerve that enables you to hear
Down
  1. 1. Nervous system with nerves that branch out from the brain and spinal cord.
  2. 3. The study of the structure and parts of the body.
  3. 5. Controls involuntary functions such as breathing.
  4. 8. The amount of hours 5 to 12 year old children need to sleep
  5. 10. The olfactory nerve i a _____ nerve which sends odor messages to the brain.