Biology, 28.01.2020 06:31, texas101st78
Coal is made from the remains of dead plants. it is made of carbon and other elements. is coal a mineral?
a yes, because it is formed naturally.
b yes, because it contains carbon.
c no, because it is created artificially.
d no, because it is an organic substance.
Answers: 1
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Coal is made from the remains of dead plants. it is made of carbon and other elements. is coal a min...
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