Thursday, December 6, 2012

Gravitropism & Phototropism

                       Gravitropism & Phototropism  
                    By: Camden 2nd Grade Demmert

       Gravitropism means down, it pulls down the roots into the ground. phototropism means up, it goes up to the sun or light.
                                   
         

2 comments:

  1. Well said, Camden! Nice explanation.

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  2. I have never even heard of these words! I learned so much from this blog.

    Thank you,
    Mrs. Ament

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