Use the information in Border 2012 to answer the questions below. 1.Identify 3 of the 15 pairs of sister cities along the U. S.-Mexico border



2.Do you think the health of the environment in the border region—and the health of the
residents—will improve or worsen in the future? Explain your answer.



3.Why is it important that both nations work together to clean up the pollution?




4.Use the information in the article and the map to explain how two
nations can work together to balance their own interests and

The impact of science and technology on international relations

The chart shows the marginal cost and marginal revenue of producing apple pies. what most likely will happen if the pie maker continues to make additional pies? the marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, decreasing the profit. the marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, increasing the profit. the marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, increasing the profit. the marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, decreasing the profit.

How did alexander the great affect the israelites