Lines of latitude and longitude help you find a certain location on a map
Answer:
C. Sugar Cane. This was often sold and traded during the Industrial Revolution
Explanation:
Answer: You could use old documents to help you make new medicine.
Explanation:
A theory proposed by Harold Hotelling states that owners of nonrenewable resources will only produce that resource if it wills the yield will have more value than other financial instruments available in the market, such as interest bearing securities and bonds. This assumes such owners are only motivated by profit and that markets are efficient. The theory is used by economists to predict the price of nonrenewable resources like oil, based on prevailing interest rates.
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