lunes, 17 de noviembre de 2014

Amphibians




                                                           Amphibians

 Amphibians have back bones and are cold-blooded. 

 They are called amphibians because they live in water and land.



 Amphibians (like frogs) lay eggs in water they look like tiny balls         
 of jelly.

  After about two weeks tadpoles leave the eggs. They eat with their lips and teeth. They also breathe trough tiny gills.

   About ten-weeks-old tadpoles grow forelegs an their tails become sorter.
   
   Now are tiny frogs which can leap aut of the water and breathe 
   air.
   
   Other amphibians are the fire salamander, the axolotl and toads.
   
You can learn more things about amphibians HERE

You can make your own amphibian in paper





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