The correct answer would be option D, Not affected by.
People keep spending addition units of a particular resource on a want until their marginal benefit is not affected by their marginal cost.
Explanation:
Marginal cost and Marginal benefit are the economic concepts used in businesses to a greater extent.
Marginal cost is the cost or amount of money which is added in order to produce one additional unit of a particular product.
Marginal Benefit, similarly, is the benefit or profit gained by producing one additional unit of a particular product.
So people keep spending additional units of resources on producing the product until their marginal benefit is not affected by their marginal cost.
Learn more about Marginal benefit and Marginal Cost at:
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Answer:
I am guessing <u><em>A.) Yearly Migration</em></u>
Explanation:
The reason why I think this is because;
Option B, is part of civilization. We use it in our every day lives.
Option C, is also part of civilization. How else will we be alive right now in the United States?
Option D, is the main part of civilization.
On the other hand, <u><em>Option A.) Yearly Migration</em></u> is the correct choice, because it doesn't really make any sense why it should be part of a civilization.
C. They exchanged culture, trade, plants, diseases, and many other valuables across continents
Answer:
Cannot pass laws that contradict
Explanation:
Here are the hierarchy of government in United States from the one that has the least supremacy to the one that has the most supremacy.
Local government < State government < Federal government.
The US political system enable all three governments to create their legislations . But if the legislations that are made are contradicting one another, the constitution stated that the legislations made by the government with more supremacy should be prioritized.