Excretory and Integumentary System

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Across
  1. 3. system that filters blood, excretes waste, excess water, salt and minerals
  2. 5. stores and secretes urine
  3. 8. Kidneys help maintain____?
Down
  1. 1. system excretes extra salt and water through your sweat
  2. 2. system that excretes carbon dioxide
  3. 4. filter blood
  4. 6. digestive, integumentary and excretory system work together to remove_____?
  5. 7. largest organ of the human body