Answer:
REM Stage of Sleep
Explanation:
Stage 3 Sleep [ REM Stage ] is the deepest stage of sleep. It is most revitalising & refreshening up sleep. It is crucial to re energise brain.
In this stage : Respiration , heart rate increases, brain activity is high & vivid dreams may occur, body becomes immobile & it is difficult to wake someone up. There are slow delta waves & rapid eye movement.
It is a very short duration (3 - 8% ) of total sleep and its concentration keeps on decreasing with age.
The Midwest is a region of the United States of America known as “Americas Heartland”, which refers to its primary role in the nation’s manufacturing and farming sectors as well as its patchwork of big commercial cities and small towns that, in combination, are considered as the broadest representation of American culture. The American Midwest was the home of more than a quarter of the U.S Presidents as well as the birth place of the inventors and entrepreneurs of most of the technology that fuels the worlds economy such as airplanes, cars, electric lightning, the transistor, petroleum, and steel production. The Midwest is also home to abundant nature including massive great lakes and the vast Northwoods which cover northern Minnesota, Wisconsin, and Michigan and spill over into Canada making the far end of the upper Midwest very different in character to the more urbanized, agricultural and industrialized lower Midwest. The Midwest contains many large cities, the largest being Chicago.
In a series of Supreme Court rulings under Chief Justice Earl Warren, beginning with Brown v. Board of Education in 1954, "separate but equal" facilities were found to be unconstitutional because new research demonstrated that separating students by "race" was detrimental to them, even if facilities were equal.
<h3>Which Supreme Court decision caused the separate but equal concept to be abolished?</h3>
- The separate but equal theory was abolished as a result of the Brown v. Board of Education Supreme Court ruling.
- The 1954 Supreme Court decision Brown v. Board of Education, which overturned the "separate but equal" principle and ordered an end to school segregation, is one of the most well-known decisions to come out of this time period.
- "Separate but equal" facilities were found to be unconstitutional in a series of Supreme Court decisions made under Chief Justice Earl Warren, starting with Brown v. Board of Education in 1954, because new research showed that dividing students by "race" was harmful to them even if facilities were equal.
- "Separate but equal" facilities were found to be unconstitutional in a series of Supreme Court decisions made under Chief Justice Earl Warren, starting with Brown v. Board of Education in 1954, because new research showed that dividing students by "race" was harmful to them even if facilities were equal.
To learn more about the Brown v. Board of Education Supreme Court, refer to the following link:
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Rational decision simply means a decision based on logic. It would be logical to say that people would always prefer more benefits than the cost they will be expending. Rational decisions indeed<span> occur when the marginal benefits of an action equal or exceed the marginal costs. No person would make a decision that would incur a loss in his part. Therefore, in order to say that you were able to have a rational decision, you have to bear in mind the profit you can gain out of it. Example of this is the decision on additional worker. Suppose you are paying $20</span><span> per worker and they produce 5,000 units. If you are to add additional worker, you will incur an additional $20 but it will also increase the production output to 8,000 units. Therefore, it would be a rational decision to employ another worker since the benefits would exceed the cost.</span>