Ne'er a cross word

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Across
  1. 3. one of the salivary glands
  2. 6. plates on ventral side
  3. 7. main stomach
  4. 10. in all females
  5. 11. bee protein
  6. 12. brood food gland
  7. 16. bee disco moves
  8. 18. ventral plates
  9. 19. number of drone flagellum
  10. 20. valves in heart
Down
  1. 1. enzyme transforming sucrose
  2. 2. crop
  3. 4. only applies to females
  4. 5. waste product
  5. 8. kidney like organ
  6. 9. number of wings
  7. 13. pollen basket site
  8. 14. waist
  9. 15. can queen feed herself?
  10. 17. number of legs