Observing the brain activity during sleep is the activity which need to be made using a scientific instrument.
Scientific observation is known as the central element of scientific method or process.
A scientific method requires observing the nature and then formulate and test the hypothesis. It consists of following four steps.
Observing something and asking questions about a natural phenomenon.
Making of your hypothesis.
Making the predictions about logical consequences of the hypothesis made.
Testing of predictions by controlled experiment or a natural experiment.
Creating the conclusion on the basis of information gathered in the experiment.
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One of the earliest political parties in the United States was the Federalist party. Its decline is best explained by the Era of Good Feelings. This was the period that created more of the United States national purpose and the desire for unity among Americans.
Answer:
1. - c. , 2. - a. , 3. - b.
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Well it depends, you could say D. because they had new rights and could vote and own land and also were considered U.S. citizens, but you also have to think about the black codes which brought back the plantation system.
Answer: It prevents widespread bank panics by maintaining confidence in the banking system.
Explanation:
