Body organizations

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Across
  1. 3. heartmuscle
  2. 5. heart
  3. 8. nipple
  4. 10. muscle
  5. 12. same
  6. 13. system
  7. 14. throwing
  8. 17. tissue
  9. 18. organ
Down
  1. 1. nerve
  2. 2. nucleus
  3. 4. epithelium
  4. 6. stroma
  5. 7. juice
  6. 9. cell
  7. 11. bone
  8. 12. blood
  9. 15. breakdown
  10. 16. fat