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Across
  1. 2. Middle small intestine
  2. 4. A cell's outer boundary
  3. 5. Bumps on the tongue containing taste buds
  4. 6. Relating to the sense of taste
  5. 9. First small intestine
  6. 10. Supports intestine
  7. 11. Entrance of stomach
  8. 13. Filters blood in kidney
  9. 16. A unit of heredity
  10. 19. Stomach exit
  11. 21. Relating to the sense of smell
  12. 22. Basic unit of life
  13. 23. Control center of a cell
  14. 24. Insulin producing clusters
  15. 25. Genetic material
Down
  1. 1. Upper stomach part
  2. 3. Fatty covering
  3. 7. A sensory organ for taste
  4. 8. Kidney unit
  5. 12. Inner kidney part
  6. 14. Muscle ring
  7. 15. Jelly-like substance in a cell
  8. 17. Tube connecting the middle ear to the pharynx
  9. 18. Outer kidney part
  10. 20. Cell division