The materials revolution ____.
A. uses recycled material exclusively
B. involves substituting silicon and other materials for some metals
C. relies on only low-grade ores
D. involves the use of renewable resources instead of nonrenewable resources
E. is focused on creating new minerals in a lab setting
Answer: B
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Answer the following statement true (T) or false (F)
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Indicate whether the statement is true or false.
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