Human Body Review

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Across
  1. 3. filter that blood goes through
  2. 4. lower chamber of the heart
  3. 6. bronchi to alveoli
  4. 7. tiny sacs of lung tissue
  5. 10. filters waste
  6. 12. liquid part in blood
  7. 13. large muscular sac in the digestive system
  8. 14. windpipe
  9. 15. Brings blood into the heart
Down
  1. 1. fight diseases
  2. 2. carries things in blood
  3. 5. absorbs extra water
  4. 8. connects the mouth to the stomach
  5. 9. flat muscle that helps with breathing
  6. 11. stores urine