Stems #4

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Across
  1. 4. a portable breathing apparatus for divers
  2. 6. neo
  3. 8. existing or occurring within a state
  4. 9. allow to leave; send away
  5. 10. to have discussions together
  6. 11. relating to newborn children
  7. 14. intro
  8. 15. a period of 100 years
  9. 16. giving information clearly, but cut to a few words
  10. 18. con
Down
  1. 1. miss
  2. 2. cent
  3. 3. intra
  4. 5. the science of myths
  5. 7. aqua
  6. 11. an organization that does not make money
  7. 12. logy
  8. 13. cise
  9. 17. non