Human Body Systems

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Across
  1. 2. The main organ of the Integumentary System
  2. 5. A system of organs that function to produce offspring
  3. 7. A system of organs that function to provide structural support and protect internal organs
  4. 9. A body system that filters and removes excess fluids and waste from the body
  5. 10. A system of organs that provide mechanical movement
  6. 11. The main organ of the Nervous System
  7. 13. The system of organs that regulate the body by secreting hormones into the bloodstream
  8. 14. The system of organs that supply oxygen to the blood and get rid of carbon dioxide
Down
  1. 1. The system of organs that work together to break down food
  2. 2. The main organ of the Digestive System
  3. 3. The system of organs that work together to circulate blood through the body
  4. 4. The main organ of the Circulatory System
  5. 6. A system of organs that protects the body from external damage and water loss
  6. 8. The main organs of the Respiratory System
  7. 12. A system of organs specialized for the rapid transmission of information