Circulatory system

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Across
  1. 3. Takes blood to the heart
  2. 7. Cells that fight off disease and bacteria
  3. 9. Takes blood away from the heart
  4. 10. Makes sure that blood flows in one direction
Down
  1. 1. System that pumps blood and transports blood to all the parts of the body.
  2. 2. Carries oxygen to cells
  3. 4. Pump of the body/circulatory system
  4. 5. Carries nutrients to cells
  5. 6. Fluid that flows throughout the entire body
  6. 8. Delicate blood vessels