Are all rocks made up of one mineral?(1 point)
Responses
Yes. If it contains more minerals, then it is an ore.
Yes. If it contains more minerals, then it is an ore.
No. Some rocks may contain several minerals.
No. Some rocks may contain several minerals.
Yes. If it contains more minerals, then it would lose its orderly internal structure.
Yes. If it contains more minerals, then it would lose its orderly internal structure.
No. If it contains more minerals, however, then it is not useful to people.