Animal Vocabulary

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Across
  1. 3. animal with a backbone
  2. 5. cold-blooded vertebrate that breathes with gills
  3. 11. support system on the inside of an animal
  4. 12. invertebrate whose body extends out from the middle
  5. 13. segmented worms breathe through this
  6. 14. invertebrate with jointed legs and a segmented body
  7. 16. quills and venom can cause a predator ____
  8. 17. animal’s body temp is constant
  9. 20. filter feeder with a central cavity
Down
  1. 1. odors and ink can be used to ____ a predator
  2. 2. warm-blooded vertebrate that makes milk for its young
  3. 4. support system on the outside of an animal
  4. 6. animal without a backbone
  5. 7. soft bodied invertebrate with a muscular foot
  6. 8. cold-blooded vertebrate that changes from gills to lungs
  7. 9. animal’s body temp is close to the environment temp
  8. 10. warm-blooded vertebrate that lays eggs
  9. 15. cold-blooded vertebrate that breathes with lungs
  10. 18. camouflage and mimicry help an animal _____
  11. 19. structures that chew, hold or filter are used to get ____