body system

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Across
  1. 2. rules the head,including the face ,brain,and eyes.
  2. 7. move fresh air into body while removing waste gases
  3. 8. the body has billions of nerves cells.
  4. 9. an elastic cartilaginous.
  5. 10. Connects your larynx to your lungs
Down
  1. 1. responsible for movment.
  2. 3. the skin is the largest organ of the human body.
  3. 4. breaks food into part small enough for your body to absord and energy,growth,and cell repair.
  4. 5. the abult human body has has 204 then when adult and 300 when a baby.
  5. 6. clue 78% water.