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How can astronomers use rocks from the moon to estimate the age of the solar system ?
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Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell
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Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false
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Urban areas use energy than rural areas, mostly because so many more people live there. a) solar power b) more; in total c) less; in total d) an electric furnace
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How can astronomers use rocks from the moon to estimate the age of the solar system ?...
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