At one point, the value of the United States dollar was set according to the gold standard. One of these examples is the fixed exchange rate. The gold exchange standard guarantees the fixed exchange rate to the currency of another country that uses the gold standard.
The answer would be letter A.
Answer:
The pairs should be CI and B (Chorine and Boron)
Explanation:
Sorry if I am wrong...
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Well I would use it for wind generators for power
