Human Body Crossword Puzzle

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Across
  1. 2. - holds urine
  2. 4. Intestine - absorbs most of nutrients
  3. 5. - Tiny- finger like structure
  4. 6. many of tissues working together.
  5. 7. removes waste from blood and produces urine
  6. 9. - basic structure of life
  7. 10. - cells working together
  8. 11. - found in the kidney ( little filter)
  9. 13. - takes blood away from heart
  10. 14. - directs air into lungs
Down
  1. 1. - lower chamber of heart
  2. 3. - Smallest Blood Vessel ( connects to vein & arteries)
  3. 8. System- removes cellular waste
  4. 12. - carries blood back to heart
  5. 13. - upper chambers of heart