Biology Forum › Evolution › biological evolution

last updated by Darby 12 years ago
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    • March 7, 2011 at 5:51 am #14606
      jaiswal
      Participant

      which was the first compound to be formed on earth?

    • March 7, 2011 at 7:04 am #103775
      JackBean
      Participant

      the first molecule on Eart was something like hydrogen probably 😉

    • March 7, 2011 at 8:34 pm #103797
      Darby
      Participant

      There were lots of compounds in the starting materials, but it’s impossible to know for sure what was produced by the chemistry of the forming planet.

    • March 8, 2011 at 6:55 am #103811
      jaiswal
      Participant

      In many books I have studied that NH3(ammonia) was the first compound to be formed on earth & in some others it is given as H2O(water) but which one is right answer…

    • March 11, 2011 at 3:40 am #103855
      Darby
      Participant

      Both of those would have already been formed – they’re both in interstellar dust, comets, etc.

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