Human body

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Across
  1. 1. What part of your body do you sit on?
  2. 3. What pair organ keeps your blood clean?
  3. 5. What organ digests the food you eat?
  4. 6. What bones protect your chest?
  5. 7. Which finger is the most important?
  6. 8. What pair organ do you use to breath?
Down
  1. 1. What fluid is circulating in your veins?
  2. 2. What part of your legs make contact with ground ?(during normal walk)
  3. 4. What is the longest organ in your body?
  4. 5. What bone protects your brain?