Oligopoly is a state of limited competition, in which a market is shared with a small number of producers or sellers. The most clear example of this is the second option.
In the smarphone business, the operating system market is dominated by IOS and Android and it's almost impossible for a new software provider to enter the marker and be successful at it.
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Answer:
B). The confounding of class section (morning, afternoon) and response method (clicker, notebook).
Explanation:
The given research study would not be able to reach a worthy conclusion or results as the study is flawed due to 'the confounding of class section (morning, afternoon) and response method (clicker, notebook).' Thus, the comparison or assessment of two sections through different methods would lead to bafflement or confusion(due to testing different sections of the class(morning, afternoon) through different methods(clicker, notebook) that would restrict the researchers to reach a conclusion. Therefore, the study would not reach a deduction and hence, <u>option B</u> is the correct answer.
Answer:
interpret the constitution
Answer:
Biodiversity serves a variety of human and social requirements, including food and nutrition security, energy, the creation of medications and pharmaceuticals, and the provision of freshwater, all of which are essential to maintaining and improving one's health. Aside from that, it provides economic possibilities as well as recreational activities that are beneficial to one's general welfare.
Explanation:
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