Year in Review Part 2

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Across
  1. 4. Disease of the lungs where the bronchial tubes are irritated
  2. 9. Carry blood towards the heart
  3. 11. Pulls on bones causing movement
  4. 14. Protects all organs and other systems as well as give support to the body
  5. 15. Blood is always this color no matter what!
  6. 16. Speeds up the rate of a chemical reaction
  7. 17. Carry blood away from the heart
  8. 18. Part of blood that helps with clotting
  9. 19. We inhale _____
  10. 20. Part of blood that fights infection
  11. 21. We exhale _________
  12. 23. First step of heart filling with blood, the ______ relaxes letting blood into it
Down
  1. 1. Part of blood that carries Oxygen to cells and removes CO2
  2. 2. Disease of the lungs where bronchial tubes contract quickly
  3. 3. Main organ of the respiratory system
  4. 5. Universal Reciepient
  5. 6. Process that breaks down food into smaller molecules so that they can be absorbed by the blood
  6. 7. Heart disease where fatty deposits build up on artery walls
  7. 8. Another name for high blood pressure
  8. 10. Universal Donor
  9. 11. Type of digestion caused by chewing
  10. 12. When the atria contracts blood is forced into the ________
  11. 13. Carries air into each lung
  12. 21. Type of digestion caused by chemicals
  13. 22. Muscle beneath lungs that expands/contracts