Adam Smith, a Scot and a philosopher who lived from 1723 to 1790, is considered the founder of modern economics. In Smith's time, philosophy was an all-encompassing study of human society in addition to an inquiry into the nature and meaning of existence. Deep examination of the world of business affairs led Smith to the conclusion that collectively the individuals in society, each acting in his or her own self-interest, manage to produce and purchase the goods and services that they as a society require. He called the mechanism by which this self-regulation occurs “the invisible hand,” in his groundbreaking book, The Wealth of Nations, published in 1776, the year of America's Declaration of Independence.
Answer:
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Explanation:
<span>it is important to have outside data sets. the control is just that, a control group. The other group, outside the control, is want is needed to make sure the control is giving the desired, or undesired results.</span>
Answer:
A. Forests help the environment by soaking up carbon dioxide, conserving soil, and preventing flooding
Explanation:
The answer could vary in terms that the context of the entire reading is unknown. However, based on the general position of the importance of forests, they contribute an extremely important percentage for the benefit of the environment; to mention, cities emit 70% of the world's carbon dioxide, forests favor basins for freshwater production, and strengthen the soil for agriculture.