Endocrine system

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Across
  1. 3. a process of maintaining a constant internal environment
  2. 5. regulation of the water balance in the internal environment osmotic pressure
  3. 7. heat loss when sweat changes into water vapour on the surface of the skin
  4. 8. relates to an organism that generates heat internally
  5. 10. the control of the body temperature to keep it as close to 37°C as possible
  6. 11. A disease that results from the bodies inability to produce insulin.
Down
  1. 1. a system responsible for chemical co-ordination and regulation of various activities in the body
  2. 2. widening of blood vessels
  3. 4. narrowing of blood vessels
  4. 6. chemical messengers in the body. they travel in the bloodstream
  5. 9. An enlarged thyroid gland that is caused by a deficiency of iodine.