Body Systems

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Across
  1. 2. an elastic tissue that covers the lungs
  2. 7. a saliva that breaks down food
  3. 8. allows movement in one direction
  4. 10. sends messages to the sensory organs
  5. 11. carry blood back to the heart
  6. 12. an area that contains the vocal cords
  7. 14. carries blood away from the heart
  8. 17. an artery that carries oxygenated blood
  9. 18. a large muscle that forms along the ribs and muscles
  10. 19. controls hormones
Down
  1. 1. largest and most complex part of the brain
  2. 2. allows rotating movement
  3. 3. a tissue that prevents choking
  4. 4. a muscular tube
  5. 5. contains information on the person
  6. 6. a network of blood vessels
  7. 9. a thick liquid that processes food
  8. 13. found in the heart, and forces blood
  9. 15. a box that holds lungs, and other respiratory parts
  10. 16. helps bone repair