Respiratory, Nervous, and Cardiovascular System Crossword

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Across
  1. 2. breakdown and absorption of fats
  2. 5. recurrent seizures
  3. 8. the fluid which other parts of the blood are suspended
  4. 11. A disease that destroys the walls of the alveoli
  5. 12. a microorganism that causes disease
  6. 14. blood vessels that carry oxygenated blood away from the heart
  7. 15. clear fluid that fills spaces around body cells
  8. 16. set of nerves that connect to the spinal cord
  9. 17. nerve cell
  10. 18. A muscle that separates the chest from the abdominal cavity
  11. 19. main airways to lungs
Down
  1. 1. process of chewing
  2. 3. largest part of the brain
  3. 4. inflammatory causing difficulty breathing
  4. 6. The windpipe
  5. 7. A bacterial infection that affects the lungs
  6. 8. cells in blood that form blood clots
  7. 9. blood vessels that return blood to the heart
  8. 10. second largest part of the brain
  9. 13. oxygen-carrying protein in blood