The Circulatory System

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Across
  1. 3. Arteries,veins, coronary and portal vessels
  2. 5. Carries oxygenated blood from the heart to organs and tissues
  3. 7. Cell fragments that travel in the blood to places where cuts need to be blocked
  4. 8. Fight foreign cells including disease-causing pathogens
  5. 10. Lungs
  6. 12. vena cava Carry oxygen-poor blood into the heart
  7. 13. Carry oxygen-poor blood back to the heart
Down
  1. 1. Pumps blood throughout the body through the circulatory system
  2. 2. Where blood becomes oxygenated
  3. 4. The heart
  4. 6. Bring nutrients and oxygen to tissues and remove waste products
  5. 9. Carried by a chemical called haemoglobin
  6. 11. Carry oxygen-rich blood from the heart through the body