valeriestamann
05.02.2020 •
Chemistry
What is an ore?
a.an object that has been recycled
b.an article of clothing that is made from natural fiber
c.a rock that contains enough of a metal to be worthwhile to extract
d.a fossil fuel that can be burned to generate electricity
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Ответ:
Answer is:
C. a rock that contains enough of a metal to be worthwhile to extract
Ответ:
well the radiation would kill the entire city before the other thanks take into account
Explanation: