Body

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Across
  1. 5. connects the veins and the arteries
  2. 7. a problem with the rate or rhythm of your heartbeat
  3. 8. the channels or conduits through which blood is distributed to body tissues
  4. 10. carries the nutrients to the heart
Down
  1. 1. allows the blood to flow in only one direction in the heart
  2. 2. chemical compounds in food that are used by the body to function properly and maintain health
  3. 3. muscular organ that pumps blood
  4. 4. a specialized body fluid
  5. 6. carries blood and nutrients away from the heart
  6. 9. the pair of spongy, pinkish-gray organs in your chest