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FISH (6/7)

an den anfang zurueck weiter ans ende eine ebene nach oben
 

March Lukas

March Lukas

Montag, 28. Februar 2011

Kategorie:

vertebrates
 
  • a fish is an aquatic vertebrate animal
  • it is covered with scales, equipped with two sets of paired fins and several unpaired fins
  • most fish are "cold-blooded"(ectothermic) à their body  temperatures vary as ambient temperatures change
  • fish are abundant in most bodies of water
  • they can be found in nearly all aquatic environments, from high mountain streams to the abyssal and even hadal depths of the deepest oceans
  • fish exhibit greater species diversity than any other class of vertebrates (31,900 species)

source: www.wikipedia.com

 

 

3 Kommentare

1 Comment from Jonas Müller

28.02.2011 14:58

u have a really nice pic
 

2 Comment from March Lukas

28.02.2011 15:01

be quiet, drongo! I like "Schnuffel"
 

3 Comment from Plunger Stephan

28.02.2011 15:03

You don't touch my trallalla
 

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