Garrett7

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Across
  1. 2. -An organ that filters blood
  2. 3. -System that brings in O2, removes CO2
  3. 8. -Uses O2 to break apart glucose
  4. 10. -Tiny air sacs in the lungs
  5. 11. -stores the bile
  6. 12. -Liquid waste (Pee)
  7. 13. -A system of organs that break down food down into nutrients
  8. 14. -What the body needs, but doesn't make
  9. 15. -The change of food into new substances
Down
  1. 1. -Muscles push food throughout the digestive system
  2. 4. -Space in your chest
  3. 5. -Cleans toxins from the blood, makes bile
  4. 6. -Food broken down into smaller pieces
  5. 7. -A small part of the kidney that filters blood
  6. 9. -System that regulates liquids in the blood
  7. 12. -tubes that connect the kidney to the bladder