Human Body Systems

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Across
  1. 2. Filter
  2. 4. Starts the scabbing process
  3. 6. Carries oxygen to lungs then the body
  4. 8. Large sac that continues the mechanical and chemical digestion
  5. 11. Liquid part of blood
  6. 12. Group of similar functioning cells working
  7. 14. Group of similar functioning organs working
Down
  1. 1. Blood cell that defends your body
  2. 3. Muscular tube that connects the mouth and stomach
  3. 5. absorbs excess liquid
  4. 7. Sac that stores urine
  5. 9. Group of similar functioning tissues working
  6. 10. Mechanical digestion
  7. 13. Basic unit of living things