I believe the answer is C
Answer:
Commensalism is a type of symbiotic relationship where one party benefits and the other party is not significantly affected. A hermit crab takes over a discarded shell of a snail and uses it for his house. The hermit crab benefits and the snail are not affected - it's already discarded the shell and is nowhere around.
Explanation:
Answer:
Fiscal Policy:
Taxes; the amount of government spending
Monetary Policy:
Interest rates; reserve requirements; currency peg; discount window; quantitative easing; open market operations; signalling
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