Organ crossword

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Across
  1. 3. An organ involved in digestion.
  2. 5. An organ that produces digestive enzymes.
  3. 7. The central organ of the nervous system.
  4. 8. The largest organ of the body.
  5. 9. An organ responsible for detoxification.
Down
  1. 1. A muscular organ that pumps blood.
  2. 2. An organ that stores urine.
  3. 3. An organ that filters old blood cells.
  4. 4. Organs used for breathing oxygen.
  5. 6. An organ that filters waste from blood.