Arthropoda
Across
- 4. Onychophora group
- 8. fused head
- 10. spider family
- 13. one of a pair of excretory organs
- 16. transformation from baby to adult
- 18. divided into parts
- 19. bug legs
- 20. segmented body
- 22. baby insect
- 23. millipede centipede
Down
- 1. taxon created by Moore
- 2. shed old skin
- 3. inactive baby
- 5. young dragon fly
- 6. external respiratory opening
- 7. a phase or molting
- 9. sent
- 11. bug shell
- 12. under the sea bugs
- 14. bug baby
- 15. male and female genitelia
- 17. eyespot
- 21. what the shell is made of