Human body systems

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Across
  1. 2. A group of organs working together
  2. 9. gives structure to your nose ears etc.
  3. 10. A group of systems
  4. 12. protects the brain
  5. 14. carrys blood away from heart
  6. 16. largest organs of the body
  7. 17. the kneecap
  8. 18. provides protection and allows movement
  9. 20. protects and maintains
  10. 21. filter blood and create urnine as a waste product
  11. 24. larges organ in the circulatory system
  12. 26. maain part of the respiratory system
  13. 30. defends body aganist an infection etc.
  14. 32. having emotion
  15. 33. A group of cells
Down
  1. 1. It drains fluid that has leaked
  2. 3. helps u breathe
  3. 4. a cord of flexible tissue similar o rope
  4. 5. carrys blood towards the heart
  5. 6. largest organ of nervous system
  6. 7. the holow tube inside the neck
  7. 8. made of blood vessels and circualtes blood around the body
  8. 11. helps you pick up things
  9. 13. breaks down food
  10. 15. removes wate from body
  11. 19. largest solid organ in the body
  12. 22. produces children
  13. 23. Basic structure of life
  14. 25. elastic tissure around your joints
  15. 27. galnds and organs
  16. 28. Bones that protect the lungs and heart
  17. 29. supplies body organs with oxygen
  18. 31. The part of the nervous system thats helps u breathe