Invertebrate groups and vocabulary
Across
- 6. Long thin parts on the heads of some insects and some molluscs.
- 7. The subgroup of arthropods that contains animals with eight legs like spiders.
- 9. The subgroup of molluscs that contains animals with two eyes on the end of antennae.
- 11. The subgroup of arthropods that contains animals with six legs and wings.
- 15. The group of invertebrates that contains animals like jellyfish and sea anemones.
- 17. The hard outer part of bivalves and snails.
- 19. A hard outer layer that protects the bodies of arthropods.
- 20. The group of invertebrates that contains animals like starfish and sea urchins.
- 21. The group of invertebrates that have got soft bodies and some have got shells.
Down
- 1. The subgroup of arthropods that contains animals with eight legs and two claws like crabs.
- 2. The bodies of myriapods are divided into these.
- 3. The subgroup of molluscs that contains animals with a large head and tentacles.
- 4. Insects' bodies have three segments. This is the part in the middle.
- 5. Insects fly with these.
- 8. The group of invertebrates that have got bodies covered in an exoskeleton and legs with joins.
- 10. Insects' bodies have three segments. This is the last part.
- 12. The subgroup of molluscs that contains animals with two shells.
- 13. The subgroup of arthropods that contains animals with segments and lots of legs.
- 14. Crabs use these like hands.
- 16. The group of invertebrates that contains earthworms.
- 18. A long, thin part of the body of jellyfish.