Biologia- Oparin
1:05
Added: 3 years ago
From: 4rum4rum
Views: 5,843
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  • encerio? ¬¬'

    dennumberMc 1 month ago

  • asi deverian explicar los maestros y no me sakaria solo 2 respuestas bien en un examen de 20 preguntas aaaaaaaaaa!!

    garynirvana 4 months ago

  • que creen que es esap allasada de videoo mmmmmmmmmmmmm

    tirunfadora 10 months ago

  • lol =)

    paulinamiranda2011 1 year ago

  • la atmosfera primitiva no tenia oxigeno hast la aparacion de los procariontes fototinteticos

    biologiaalvernia 1 year ago

  • el oxino no es

    driki12 1 year ago

  • You are wrong, in the primitive atmosphere are not Oxigen !!

    But your video is very fun

    fajosse 1 year ago

  • auhauhauhahu

    engraçado! :D

    mihskb 3 years ago

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