chloe2

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Across
  1. 5. small part of kidney that filters blood
  2. 7. the charge of food into new substances
  3. 12. cleans toxins from the blood makes bile
  4. 13. liquid waste
  5. 15. muscles push food though the digestive system
  6. 16. space in chest
  7. 17. uses oxygen to break apart glucose
Down
  1. 1. stores bio
  2. 2. tubes that connect the bladder and kidneys
  3. 3. the exit tube
  4. 4. organ that filters blood
  5. 6. body system has organs that breaks food down into nutreints
  6. 8. food broken into smaller pieces
  7. 9. tiny air sacs in lungs
  8. 10. body system that brings in oxygen and removes carbon dioxide
  9. 11. substance that provides nourishment for body functions
  10. 14. a body system that regulates liquid in the blood