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samangell

Giant dragonflies - 10 views

www.wired.com/...huge-dragonflies-oxygen

Giant dragonflies

shared by samangell on 15 Nov 12 - No Cached
  • sydturner12 on 26 Nov 12
     
    This website is really interesting because it says that dragonflies have grown by 15%. It was interesting, but irrelivent to the unit.
  • ...12 more comments...
  • grantamann on 26 Nov 12
     
    This article was very informative p, but not about the unit we are studying.
  • Ren Lubchenco on 26 Nov 12
     
    Why?
  • willcaulkins on 26 Nov 12
     
    Cool, but has nothing to do with what we are studying
  • Kali Soud on 26 Nov 12
     
    This website was really sad, I want giant dragonflies. It was really informative and a brain popper!
  • maxjack on 26 Nov 12
     
    I think it's amazing that the giant dragonfly's wingspan is around two and a half feet. I wonder how large a giant tarantula would be.
  • lilaarnold on 26 Nov 12
     
    The picture is so gross, but I could never imagine a dragonfly 15 times bigger!
  • rasa-hopigirl on 26 Nov 12
     
    It's very amazing that dragonflies were once very big. This was a very interesting website.
  • taylorstein12 on 27 Nov 12
     
    It is really interesting how super-size dragon flies are 15% percent larger than regular dragon flies!
  • kohlterry on 27 Nov 12
     
    It is so cool that dragon flies were so much bigger than they are now.
  • evanrumsfeld on 27 Nov 12
     
    The dragonflies of this size could not be sustained because the oxygen level lowered.
  • cj5600 on 27 Nov 12
     
    I see why the dragonflies could have grown faster because of the oxygen level. There was more oxygen then. With less oxygen, they could not have grown very fast and would run out of breath.
  • macycummings on 27 Nov 12
     
    I wonder why they shrank or "came back" after the great dying?
  • elevine_14 on 27 Nov 12
     
    The giant dragon flies are 15 percent larger than others. This is interesting to know and read!
  • Tucker Hamilton on 27 Nov 12
     
    The reason why dragonflies are smaller is because of a decrease in oxygen over the years since then. The deacreased oxygen makes the bugs smaller because there is less oxygen for there bodies
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