System

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Across
  1. 3. system where it produces egg cells
  2. 4. part of circulatory system that transports blood
  3. 6. System where the lungs is the major organ
  4. 8. bone in our back that supports our structure
  5. 9. organ in charge of pumping blood
  6. 10. longest bone in our body
Down
  1. 1. organ that carries air to the lungs
  2. 2. system where it produces urine as a waste product
  3. 5. system that releases hormones
  4. 7. system in charge of circulating blood