Ch 12 Lfe science vocab

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Across
  1. 4. The shell of an arthropod.
  2. 6. Able to move around.
  3. 8. Losing the exoskeleton.
  4. 9. Spikey skinned.
  5. 10. Finger like appendages.
  6. 14. Not having a backbone.
  7. 16. Include cephalopods and gastropods and bivalves.
Down
  1. 1. Used to get oxygen from the water.
  2. 2. A changing of form.
  3. 3. Simple bodies with specialized cells and tissues.
  4. 5. A simple multicellular organism.
  5. 7. A juvenile form of an arthropod.
  6. 11. Used to get oxygen from the air.
  7. 12. All the bug like creatures with exoskeleton.
  8. 13. Not moving.
  9. 15. Six legged arthropods.