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What are the 5 principles of relative-age dating of rock and fossils?
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Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this
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Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups
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What are the 5 principles of relative-age dating of rock and fossils?...
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