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Which of the following is true about rocks? A. rocks are composed of only one mineral. B. Rocks do not contain any nonmineral matter. C. coal is not considered a true rock. D. m…
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Which of the following is true about rocks? A. rocks are composed of only one mineral. B. Rocks do not contain any nonmineral matter. C. coal is not considered a true rock. D. m…
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Dec 18, 2018
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Which of the following is true about rocks?
A. rocks are composed of only one mineral.
B. Rocks do not contain any nonmineral matter.
C. coal is not considered a true rock.
D. most rocks are a mixture of minerals.
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Gmr
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D. Most rocks are a mixture of minerals. They can vary on the types of minerals, like crystals.
Connor Smith
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Dec 23, 2018
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Connor Smith
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