Human Body

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Across
  1. 4. What is one way to keep your bones healthy?
  2. 8. What type of muscle is a heart?
  3. 9. What is a strong flexible tissue called?
  4. 10. What is one symptom of digestive disorders?
Down
  1. 1. What gas does the respiratory release?
  2. 2. What is one organ involved in the digestive disorders?
  3. 3. What makes the chest cavity expand and shrink?
  4. 5. What are the specialized cells the nervous system uses?
  5. 6. What is the thing that keeps you alive besides the brain?
  6. 7. What is a condition of the nervous system