Human Body

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Across
  1. 5. if you eat too much fats it can produce small stones
  2. 8. carry blood back to the heart, collecting oxygen from the body's tissues.
  3. 9. the most extensive organ in your body.
  4. 10. it covers your brain.
Down
  1. 1. organ with chambers and ventricles.
  2. 2. a sac that stores urine
  3. 3. organs that purify your blood.
  4. 4. transport oxygen away to the heart to other organs.
  5. 6. they help you to breath.
  6. 7. this organ processes oils and fats.