What does the material you reveiwed suggest about the american edgucation system

Which of these international trade concepts results in specialization and trade increases in total world output? a) absolute advantage b) balance of payments c) absolute advantage d) international tariffs

If you perfer to learn by reading to yourself instead of participating in a group discussing, you are most likely an

In this food web, which group would increase in number if snakes were eliminated? a. producers b. decomposers c. primary consumers d. secondary consumers e. tertiary consumers