Conundrum time

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Across
  1. 4. structure native bees use to build nest
  2. 6. side of a ship
  3. 7. aroma after rain
  4. 11. gum tree
  5. 14. pollinator
  6. 16. Australian feathered bird
  7. 17. opposite of division
  8. 18. cabinet maker joint
Down
  1. 1. breakfast
  2. 2. ark/ shark slang
  3. 3. meanings "many blood sucking parasites" (humor)
  4. 5. makes saw dust
  5. 7. rain
  6. 8. helps to expand your vocabulary
  7. 9. only one way out
  8. 10. tin can
  9. 12. Blanchett/ Australian actress
  10. 13. ancien Chinese remedy
  11. 15. roof support
  12. 18. farm animal bath