Human body system and functions!

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Across
  1. 3. Regulates the human composition of body fluids.
  2. 5. In control of the human bodies movement.
  3. 8. This muscle covers 2 square meters!
  4. 10. Controls all the processes your body goes through.(Puberty)
  5. 12. The network of tissues and organs to help you breathe.
  6. 13. In control of taking blood away and to the heart.
  7. 15. In control of the humans digestion.
Down
  1. 1. Meets egg to create a baby.
  2. 2. Receives information and messages it through-out the human body.
  3. 4. These are released by the human glands through puberty.
  4. 6. Insure survival of species.
  5. 7. You loose a lot of this while breathing.
  6. 9. There are 3 divided types of muscles. You have Cardiac and skeletal. What is the 3rd one?
  7. 11. Protects the body from invasions by chemicals.
  8. 14. The Circulatory system works with what organ?