Human Body Crossword Puzzle

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Across
  1. 2. Your bodies metabolism is controlled by your ____ gland.
  2. 3. Where does the digestion begin in the body?
  3. 5. In the ____ System blood transports nutrients and materials all around your body.
  4. 7. A place where two bones come together are ____.
  5. 10. Tiny balloon like air sacs in the lungs are called ____.
  6. 12. The liver stores ____ in the form of sugar.
  7. 13. The Endocrine System is made up of a group of ____.
  8. 15. The skeletal system is made up of many ____.
  9. 17. Cavity When air comes through the nose where does it go to next to get to the lungs?
  10. 18. What is one type of digestion?
  11. 19. Motor neurons carry nerve impulses to the ____.
  12. 20. In the Respiratory System air starts at the nose and makes its way to the ____ at the end.
Down
  1. 1. What gland controls most other glands?
  2. 4. What are chemical messengers secreted by glands?
  3. 6. Is the Cardiac Muscle a Voluntary or Involuntary Muscle?
  4. 8. Cord What is one of the main parts of the Nervous System?
  5. 9. What system helps break down food and absorb nutrients?
  6. 11. Another word for a nerve cell.
  7. 14. A factor that causes sensory receptors to function.
  8. 16. What muscle causes the lungs to expand and contract?