Human Body System Review

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Across
  1. 2. small bronchi
  2. 5. Has oxygenated blood in it, blood vessel
  3. 7. Small sac that transfers air
  4. 9. Storage for waste
  5. 11. The lower part of the heart
  6. 12. The top part of the heart
  7. 14. Filters blood
Down
  1. 1. Example: heart, stomach,kidney
  2. 3. Example:Circulatory system, Respiratory system
  3. 4. Creates scabs and is part of blood
  4. 6. Group of cells
  5. 8. a muscle that makes the lungs move and helps us breathe
  6. 9. 2 airways for air to get in the lungs that late split into smaller pathways
  7. 10. What is in the kidney used to filter blood
  8. 13. It has deoxygenated blood flowing through it, blood vessel