viernes, 10 de junio de 2011

Amphibiams

Animal groups_Amphibians

  • Amphibians are cold blooded.





  • They spend part of their live under the water and part of their live on land.
  • They lay jelly-covered eggs in the water.
  • Baby amphibians live in water and breathe with gills.


  • An amphibian skin is moist.
              • They are vertebrates because they have backbones.

              • They have four legs, two of which can be used for jumping (frog, toad).
                • Some amphibians have four legs and one tail (newts, salamanders)


                • There is a frog that is as small as a dime.


                • There is a frog that is as big as a football.


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