Sunday, 18 October 2009

Light Effect on Photosynthesis Rate



retrieved from: http://www.youtube.com/watch?v=YNULfwvFfsE
tukang karang: at

2 comments:

  1. FATIN MAISARAH20 October 2009 at 07:06

    nice media! i like it... easy to understand.

    ReplyDelete
  2. nur hidayah taib20 October 2009 at 23:09

    nice to see,
    nice to comment,
    if understand,
    considered effective learning..
    hihi..

    ReplyDelete

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