Bri7

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Across
  1. 3. stores the bile
  2. 5. what the body needs but doesn't make
  3. 6. small part of the kidney that filters blood
  4. 9. liquid waste
  5. 10. cleans toxins from the blood,makes bile
  6. 11. uses o2 to break apart glucose]
  7. 14. muscles push food through the digestive system
  8. 16. the change of food into new substances
Down
  1. 1. organs that break food down into nutrients
  2. 2. tubes that connect the bladder and kidneys
  3. 4. brings o2 and removes co2
  4. 7. food broken into smaller peices
  5. 8. cavity space in chest
  6. 11. tiny air spaces in lungs
  7. 12. exit tube
  8. 13. organ that filters blood
  9. 15. system regulates liquid in the blood