Biology, 03.09.2020 09:01, shayravirgen30
Ellie is visiting the Grand Canyon on her summer vacation. Everyone in her tour group marvels at the different rock layers and colors within the canyon. A lot of them are wondering, "Why do the layers vary in color?” How could Ellie use the scientific inquiry process to find out? Check all that apply.
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Ellie is visiting the Grand Canyon on her summer vacation. Everyone in her tour group marvels at the...
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