Which situation is an example of comparative advantage in an international market? Country A decides to grow extra potatoes so they have more to export, while Country B does not. Factories in Country A can produce the same number of tablets as factories in Country B, or the factories in Country A could be used to build more laptops than the factories in Country B. Country A invests in a new technology while Country B chooses to invest in education. Farmland in Country A can produce 100 units of rice per acre, while Country B can only produce 70 units of rice using the same amount of workers and farmland.

Passing laws, creating courts, and collecting taxes are examples of

Apopulation is a group of individuals of a single species existing together in an area. a population’s range, the area it occupies, changes over time. populations, in turn, may form a network, or metapopulation, connected by individuals that move from one group to another. within a population, the distribution of individuals can be random, uniform, or clumped, and the distribution is determined in part by the availability of resources. how might the geographic range of a species change if populations could not exchange individuals with each other? how would your answer depend on what type of metapopulation existed?

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?