organs of the body

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Across
  1. 2. this organ has acid in it
  2. 5. it filters blood that's going to the digestive system
  3. 6. This hard material protects you're respiratory system
  4. 8. they are small little streams that carry a liquid to more organs
Down
  1. 1. its an organ that helps you do forceful movements
  2. 3. pumps blood into your body
  3. 4. cleans your blood
  4. 6. sends signal's to your body
  5. 7. it protects your organs from gushing out