Insect biology

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Across
  1. 4. A fly's balancing organs
  2. 6. Damselflies
  3. 8. Controls the spiracle opening
  4. 9. a holometabolism life stage
  5. 10. the legs are attached to this
  6. 12. the "teeth" in an insect
Down
  1. 1. a body part furtherest away from the body
  2. 2. Ants falling from a tree do this
  3. 3. Lateral head plate
  4. 5. the moulting process
  5. 7. Order Siphonaptera
  6. 9. A compressible gill
  7. 11. caudal filament in Bristle tails