Across
- 6. appear to be part of the exoskeleton
- 7. hundred legs
- 8. egg, nymph, adult
- 11. thin, transparent, detailed network of veins
- 13. Body region between the head and abdomen
- 14. tougher than leather-like wings
- 16. Organ that produces gametes
- 17. egg,larva,pupa,adult
- 20. Organ of balance in crustacean
Down
- 1. Eye made of many lenses
- 2. Delicate scales that cover the wings
- 3. Body covering made of chitin
- 4. Posterior to the thorax
- 5. single, flat sheet of sticky web
- 9. thousand legs
- 10. allows blood to flow out of blood vessels into body cavities
- 12. Head and thorax fused together
- 15. Eye made of one lense
- 18. To shed an old outer covering
- 19. largest class in creation