miércoles, 9 de febrero de 2011

Animal groups_Fishes

  • Fishes are cold-blooded




  • They lay many  eggs(ovuparus)




  • Most fish are covered with scales.



  • They have fins not legs.




  • Fishes  live in water and breathe through gills.

  1. The fish takes the water into its mouth.
  2. The water goes back through the gills.
  3. The fish keeps the oxigen by the gills.


  • EXTRANGE FISHES


  • The flying fish is able to fly for a short distance(200m)




  • The Black Swallower can swallow fish tat are much larger than itself.



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