Thursday, March 10, 2011

2.53 Roots Structure

 The Picture is from this website:http://www.tutorvista.com/biology/diagram-of-a-plant-with-labels
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1 comment:

  1. JohnMarch 11, 2011 at 4:01 AM

    add your 5 key points for water and mineral uptake
    Mr B

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