lol, u just copied someone's answer
anyway, banks can change the savings stored in banks and make them have a greater interest. Banks are also able to loan money, which becomes an exchange with the public as we need to repay the loans banks give us.
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Answer:
Observational study
Explanation:
An observational study is a type of study in which individuals are observed and certain measures are measured but there's no intend to affect the actual outcome. In other words, no treatment is given to the individuals and there's no intervention done by the researcher.
In this example, the study aims to evaluate the percent of adults whose right cerebral hemisphere is larger than the right hemisphere. 20 people come and have their brains scanned. Then, the scan is analyzed to identify which hemisphere is larger.
In this study, we can see how <u>individual's brains were observed and some measures were taken but there was no treatment given to them</u> (the researchers were only interested in knowing which hemisphere was bigger).
Thus, this is an example of observational study.
Food maybe one hunted and one grew crops
Answer:
Nineteen men hijacked four fuel-loaded US commercial airplanes bound for west coast destinations. A total of 2,977 people were killed in New York City, Washington, DC and outside of Shanksville, Pennsylvania. The attack was orchestrated by al Qaeda leader Osama bin Laden. It was done to insight fear in americans, and show the power of their movement.
