A decrease in the price of peanuts will cause a leftward shift of the supply curve of peanut butter

The U.S. fiduciary monetary system

A) is the one agency responsible for providing coins and paper currency. B) is one where money is not convertible to a fixed quantity of gold. C) puts capital controls in place. D) controls the private banking system.

"The number of species on earth is decreasing drastically and economic development is the main factor for the problem." Do you agree or disagree? Why?

What will be an ideal response?