the body

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Across
  1. 2. functions the body
  2. 3. a chemical element
  3. 4. you can feel it in certain places
  4. 6. are white and red
  5. 9. excretory
  6. 10. flows through your body
  7. 12. found in the heart left and right sides
  8. 13. keeps things in order
Down
  1. 1. something in your body
  2. 3. branching blood vessels
  3. 5. a chemical gas
  4. 7. you can feel your pulse through them
  5. 8. carry blood around the body
  6. 11. found in the heart