One of the primary benefits of a survey is that they:
- <u>B. allow efficient gathering of unobservable phenomena</u>
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A survey is a system of qualitative research which is used to gather opinions of people about a particular subject or issue.
As a result of this, one of the primary benefits of a survey is to gather information about unobserved phenomena with the use of questionnaires and other means.
Therefore, the correct answer is option B
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Answer:
Heat is the measure of how hot or cold something, more formally known as the amount of thermal energy flowing from one substance to another. Temperature is the measure of the average kinetic energy of the particles of a substance.
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