Characteristics of a rejuvenated river include water that flows rapidly with sloping sides that create steep cuts on the valley floor.
Answer:
South America is 1 hour ahead of North America.
Explanation:
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Because of natural evolution , ecosystems began to form broad belts for survival .
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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