Human Body Crossword

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Across
  1. 3. Tiny sacs of lung tissue
  2. 7. Cell fragment that helps form scabs.
  3. 8. Stores urine
  4. 9. Upper part of the heart
  5. 10. Filters waste from your blood
  6. 12. flat muscle that helps with breathing
  7. 13. carries blood back in the heart
  8. 14. carries blood away from the heart
Down
  1. 1. Liquid part of your blood
  2. 2. blood vessel that connects
  3. 4. Finger-like structure that cover the the small intestine.
  4. 5. intestine absorbes water
  5. 6. Directs air into the lungs
  6. 11. Inside the kidney, filter that blood goes through
  7. 13. Lower part of the heart