miércoles, 9 de febrero de 2011

Animal group Fishes

  • Fish are cold-blooded.



  • They lay many eggs (oviparos).

  • Most fishes are covered with scales.



  • They have fing not legs.

  • Fish 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.





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


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    • An Archer fish squirts at bugs to catch them.

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