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Animal Classification

7 words 33 learners

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Full list of words from this list:

  1. mammal
    a warm-blooded vertebrate having the skin covered with hair
  2. amphibian
    cold-blooded vertebrate living on land but breeding in water
  3. reptile
    a cold-blooded vertebrate including snakes and lizards
  4. fish
    any of various mostly cold-blooded aquatic vertebrates
  5. bird
    warm-blooded egg-laying vertebrate with feathers and wings
  6. vertebrate
    animals having a bony or cartilaginous skeleton
  7. invertebrate
    any animal lacking a backbone or notochord
Created on Tue Mar 09 10:15:31 EST 2010

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