Circulatory System

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Across
  1. 3. carries oxygen
  2. 4. the heart is protected by your
  3. 5. keeps blood flowing in the right direction
  4. 8. fights disease and infections
  5. 10. moves blood AWAY from your heart
Down
  1. 1. small straw like tubes that move blood
  2. 2. fix or repair cuts
  3. 6. hard working muscle about the size of your fist
  4. 7. the heart ____ 100,000 times a day
  5. 9. brings blood BACK to your heart