Circulatory and Respiratory Systems

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Across
  1. 3. System that collects the fluid that leaks from blood and returns it
  2. 6. Two branches leading into the lungs
  3. 7. Tiny air sacs in the lungs
  4. 10. Part of you throat that has the vocal cords
  5. 12. Leaked fluid from blood
  6. 13. The blood vessel that carries blood away from the heart
  7. 14. Name for your throat
Down
  1. 1. Known as the windpipe
  2. 2. A small organ that removes pathogens from lymph
  3. 4. System that transports blood around your body
  4. 5. The fluid that carries gases, nutrients, and waste
  5. 8. A blood vessel that carries blood to the heart
  6. 9. A tiny blood vessel that exchanges oxygen from cells to blood
  7. 11. The system that is responsible for oxygen intake