Endocrine System

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Across
  1. 4. / number of glands that signal eachother in sequence
  2. 6. / thyroxine is produced in___
  3. 7. / feild of dealing with the endocrine system
  4. 10. glands / growth hormones are produced in___
  5. 11. / endocrine glands produce this chemical
Down
  1. 1. / thyrotropin-releasing hormone produced in___
  2. 2. / speed of system effects
  3. 3. / has a secondary endocrine function
  4. 5. / in contrast with the endocrine system
  5. 8. signal / type of system like the nervous system
  6. 9. hormone / the pineal gland produces this hormone