(7th-Science) Chapter 10B Vocab. Crossword

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Across
  1. 6. These animals have stinging cells used to capture food and have radial symmetry.
  2. 9. Octopuses and squids being in this group.
  3. 11. The largest class of arthropods.
  4. 12. Snails and slugs belong in this group.
  5. 15. A support structure on the outside of an animal's body.
  6. 16. Animals that have spiny skin, live in the world's oceans, and most have radial symmetry.
  7. 17. An example of this are legs and antennae.
Down
  1. 1. Animals that have two-piece, hinged shells belong in this group.
  2. 2. Animals with no symmetry, no cephalization, and no gut.
  3. 3. Long, soft-bodied animals with bilateral symmetry.
  4. 4. This animal phylum has the most species of any animal phylum.
  5. 5. Animals in this arthropod group have more than six legs.
  6. 7. Stinging cells of a particular group of animals that are used to capture food.
  7. 8. Animals in this group have two body segments and eight legs.
  8. 10. "Pore-bearer."
  9. 13. An animal that does not have a backbone.
  10. 14. These animals have three major groups and this particular phylum group is said to have the most intelligent invertebrate of all invertebrate animals.