2.2 Moving and Exchanging Substances

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Across
  1. 2. organ attached to the large intestine
  2. 4. small arteries that deliver oxygen to cells
  3. 5. two air passages connect trachea to a lung
  4. 8. obtain oxygen from the outside world
  5. 11. liquid part of the blood
  6. 12. removes solid waste from the body
  7. 13. also known as cardiovascular
  8. 14. blood vessels that carry oxygen
Down
  1. 1. organs and tissues that fight infections
  2. 3. organ right of stomach
  3. 6. hollow muscular organ in center of chest
  4. 7. system that removes liquid waster from body
  5. 8. exchange of oxygen and carbon dioxide
  6. 9. organ filled with white blood cells
  7. 10. fished shaped organ behind the stomach