Across
- 2. Chest fused and protected by a shield-like structure on crabs
- 3. A projecting part of an invertebrate with a distinct appearance or function
- 6. Insects that have 2 pairs of wings with hard and thick front wings
- 7. Silk spinning organs in arthropods
- 8. The tubule used by black widow spiders to excrete are called
- 9. The name of dye produced after grinding cochineal beetles
- 10. Used to cut and bite food in myriapods
Down
- 1. The appendage used by horseshoe crabs to help catch and guide food into its mouth
- 4. Big prehensile pincers in scorpions
- 5. Insects that undergo incomplete metamorphosis are called...