Answer:
There was lots of new crops such as corn, which was good, but a negative is the enslavement of African people who were taken from their home.
Explanation:
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The correct answer is hypothalamus
Explanation: The hypothalamus acts on the regulation of temperature, appetite, thirst, sleep cycle and autonomic nervous system.
The federal bank of the United States is also known as The Federal Reserve System, or the Federal Reserve, or simply as the Fed.
<span>A word that a politician would use to describe living conditions in the slums would be deplorable. Deplorable is a formal way of saying "less than adequate conditions" which are the conditions of one living in the "slums."</span>
Answer:
Dr. Ingram conducted an C. experimental study.
Explanation:
An experimental study is that in which the variables are in direct control of the researcher. He/she is in control of <em>changing or adjusting</em> them in order to reach an outcome.
Dr. Ingram <em>varied the imageability of items </em>on a list to measure the participants' recalling abilities. He is conducting an experimental study.
Let's see why the other options are not valid in this case:
- A correlational study tries to find correlations between 2 or more variables.
- In a naturalistic study the researcher observes a certain phenomenon.
- An observational study just centers on observing, there is no manipulation of variables.