Circulatory System for kids

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Across
  1. 2. carries oxygen to the all body parts and carbon dioxide to the lungs
  2. 6. carries blood to the lungs
  3. 7. stretches over 160 000 km
  4. 9. side of the heart that pumps blood to the lungs
  5. 10. which blood cells fight infection
  6. 11. carries blood to the right atrium
  7. 13. carries blood away from the heart
  8. 14. helps your blood to thicken, or clot
Down
  1. 1. more then half our blood is a clear liquid
  2. 3. side of the heart that pumps blood to all parts of the body except the lungs
  3. 4. the size of an adults fist
  4. 5. blood in the lungs releases this
  5. 8. carries blood to the heart
  6. 9. which blood cells carry oxygen
  7. 12. takes blood from the left ventricle