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Challenge Question # 2Art Ewald (aewald@kiwi.dep.anl.gov)Fri, 13 Mar 1998 11:56:25 -0600
that all of the different mystery sites that we are plotting will converge on the 12 hours of sunlight in the photo period graph.
We know from our data that the classes are getting closer in hours. We also
Mr. E's sixth grade class.
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