Multi-Unit Crossword

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Across
  1. 2. What does excretion remove?
  2. 3. Immature bone cells
  3. 4. What nerve controls digestion?
  4. 6. Connects the mouth to the stomach.
  5. 8. It breaks down food mechanically and chemically?
  6. 9. Where is urine stored?
  7. 10. Uric acid crystallization in bones/joints
  8. 13. The manual filtering of one’s blood is…?
  9. 17. What do Parietal cells produce?
  10. 18. Name for bones in fingers and toes
  11. 19. Vitamin D deficiency
  12. 21. Divides body into superior and inferior portions
  13. 22. Meaning back
Down
  1. 1. What is a stable internal environment?
  2. 5. What protects the brain?
  3. 7. Mature bone cells
  4. 11. How does urine leave the kidneys?
  5. 12. Vitamin C deficiency
  6. 14. Meaning front
  7. 15. What is first in the digestion process?
  8. 16. Meaning below
  9. 18. What do chief cells produce?
  10. 20. What does the occipital lobe control?