Circulatory System

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Across
  1. 5. Component of blood that stop bleeding by clotting
  2. 6. Muscle that pumps blood around the body
  3. 7. Carries deoxygenated blood away from the heart, to the lungs
  4. 11. Large sacks of air
  5. 14. No oxygen in the blood means it is ___
Down
  1. 1. Stop blood from going backwards
  2. 2. Component of blood that fight infection
  3. 3. Blood is ____ when it is taken to the lungs
  4. 4. Carry blood away from heart
  5. 7. Carries oxygenated blood to the heart from the lungs
  6. 8. Small chambers located at the top of the heart
  7. 9. Larger chambers situated at the bottome of the heart
  8. 10. Carry blood to the heart
  9. 12. Stop deoxygenated and oxygenated blood from mixing
  10. 13. Component of blood that carry nutrients and oxygen