Wednesday, 21 August 2013

GREAT INVENTIONS AND DISCOVERIES: "The Germ Theory" by Louis Pasteur, 6to 6ta natural science E.S 3 Lola Mora

Watch the video and outline important information for your oral presentation
http://www.youtube.com/watch?v=Wo-ewybcG-Y

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1 comment:

  1. Anonymous24 August 2013 at 20:18

    profe esto es tyodo el tema, osea explain the germ theory, germ theory benefist, exlain the pasteurization process?

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