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Animal Classification

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Full list of words from this list:

  1. vertebrate
    animals having a bony or cartilaginous skeleton
  2. invertebrate
    any animal lacking a backbone or notochord
  3. mammal
    a warm-blooded vertebrate having the skin covered with hair
  4. amphibian
    cold-blooded vertebrate living on land but breeding in water
  5. fish
    any of various mostly cold-blooded aquatic vertebrates
  6. reptile
    a cold-blooded vertebrate including snakes and lizards
  7. bird
    warm-blooded egg-laying vertebrate with feathers and wings
Created on Tue Mar 09 10:09:37 EST 2010

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