Answer:C The popularity of the web
A decrease of readership of print media
Explanation:
<u>Answer:
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The most appropriate study design to use to address this question would be of randomized controlled trial.
<u>Explanation:
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- With an intention to induce a kind of deficiency, an individual can be fed with only the food that lacks the particular nutrient whose deficiency is to be created.
- After considerably enough of deprivation of that particular nutrient, the individual can be made to go through a memory test to check whether there is any apparent effect or not.
Several factors led to the rise of U.S. industrialization in the late 1800’s. New technologies like steam engines, railroads, and telegraphs made communication and transportation easier. The ability to source and transport materials across the country with ease turned many local businesses into national companies. Workplace innovations, such as the assembly-line method of production, allowed these companies to produce goods on a mass scale.
To solve a problem, you should identify the problem and state clearly on what you have made about it.
<h3>What is a problem in research?</h3>
This is the term that is used to refer to the lapse that exists which the researcher is trying to bring a solution on in the society. It is simply the problem of interest that the researcher is trying to solve.
While research is a term used to refer to the finding out, to know more about a particular thing or topic. One that carries out a research is a researcher and the reason for the research is usually to have more information towards solving a problem or making a situation better.
The problem has to first be clearly stated. Once it is clearly stated, then the means of solving the existing issue can then be looked for to get an ending to the problem.
Read more on research here: brainly.com/question/968894
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