body and illness

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Across
  1. 1. the entire computer of your body
  2. 3. liqid that runs through the body to carry oxegen
  3. 4. parts of the skeleton
  4. 5. the virus that broke out in china
  5. 7. musle that pumps blood all around the body
Down
  1. 1. a patch of dry dead skin on the foot
  2. 2. the stuff to fight viruses
  3. 6. a tiny organisam that infects your body.