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Explanation:
Whenever countries have different opportunity costs in production they can benefit from specialization and trade. Benefits of specialization include greater economic efficiency, consumer benefits, and opportunities for growth for competitive sectors.
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when Neil Armstrong stepped onto the moon for the first time
Explanation:
Answer:
Ancient civilizations based a large part of their economy and their subsistence on trade and exchange of goods. Thus, they were guided by a very simple premise: they traded what they had left over, to obtain in exchange what they lacked. For example, if a civilization overproduced wheat, it could trade that surplus for goods it did not have, such as animals. In this way, all civilizations covered their needs without the obligation to procure them all by their own hand.
The island of Madagascar is located about 240 miles off the Southeastern coast of Africa.
Hat you want to ask, is what level in the food chain has the most energy at their disposal. The answer then would be the group at the bottom of the food pyramid. They would be closest to the original solar energy that was trapped by plants. Thus herbivores.... those that feed on plants... or those plankton feeders that feed on algae, should have collectively the most energy available to them.
<span>As one goes "up" the food chain/pyramid, the initial energy of the sun because of the laws of thermodynamics and the "work" of animals, is transformed into heat which is unavailable for "work". Thus the top carnivores have the least pool of energy available to them and thus their populations tend to be small.</span>
