Mrs. Balling
New Class Pet 09/24/2009
 
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Our class pet will be arriving soon.....what will it be? Here is a clue...













Comment below and guess what it will be...

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We used chromatography paper to separate the pigments in 4 different markers. Each marker's pigment separated with the use of water. The smallest pigment molecules were carried by the water all the way to the top of the paper, the largest pigments barely moved up the paper at all.

 
 
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We identified trees in the memorial grove at the high school. We used the Master Tree Finder's dichotomous key and identified the genus and species of the various deciduous and coniferous trees on the school grounds. We also learned where the trees grow naturally in the United States.

 
Wild Plants Lab 09/13/2009