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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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bromonox bromonox
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8 years ago
Limestone is composed almost entirely of calcite which has the chemical formula CaCO3. As a result, limestone is classified as ________.
A) a mineral
B) a rock
C) both a mineral and a rock
D) neither a mineral nor a rock because it is organic
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Earth Science

Earth Science


Edition: 14th
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PulsaPulsa
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8 years ago
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bwortham,  Donnelly.001

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bromonox Author
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#2
8 years ago
Perfect timing, thank you for the help!
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