Cardio, Respiratory and Lymphatic Crossword Puzzle

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Across
  1. 2. The nose and the throat are in this part of the respiratory system
  2. 5. Small vessels that carry blood from the arterioles to the venules
  3. 7. The oxygen carrying protein in blood
  4. 9. The exchange of gases between the body and the environment
  5. 11. Consists of the heart, blood, and blood vessels
  6. 12. Brings blood back from the lungs into the heart
  7. 14. A clear fluid that contains water, fats, protein, and red blood cells and gets filtered through our body
  8. 17. Blood type that can receive blood from anyone (AB+)
  9. 19. A component of the blood that aids in clotting
  10. 20. Muscle that separates the chambers of the heart
Down
  1. 1. Carry blood back to the heart
  2. 3. The + or - in your blood type
  3. 4. This takes up 40-45% of the blood stream
  4. 6. Primary function of this system is breathing
  5. 8. Where the blood enters the heart
  6. 10. Delivers oxygen, hormones, and nutrients to cells and carries waste away
  7. 13. Carry blood away from the heart
  8. 15. Fights infection, aids in the body's immune system, and takes oxygen to the body's cells
  9. 16. The most vital organ in the body
  10. 18. Located in your throat, also considered the voice box