The Circulatory System

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Across
  1. 5. 70-80bpm is the average... heart rate
  2. 6. measured in bpm
  3. 9. UK's biggest killer
  4. 10. liquid which carries nutrients around the body
  5. 12. pumps blood around the body
  6. 13. carry blood to the heart
Down
  1. 1. your heart has four of these
  2. 2. your heart is the size of a...
  3. 3. carry blood away from the heart
  4. 4. what your heart rate is measured in
  5. 7. used by doctors to listen to your heart
  6. 8. type of tissue which makes up your heart
  7. 11. organ which provides blood with oxygen