Answer:
Confounding variable
Explanation:
Confounding variable refers to the type of variable that can disrupt the validity of the experiment by giving a certain effect to the variable.
The experiment above was designed to measure mood elevation among the subjects, but the living situation among the subjects are really different among one another and cannot be controlled by the researchers.
The type of government that is most common on the African continent would be: <span>C) a government that features both a president and a parliament
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In Presidential Republic nations, a president will be chosen to act as the head of the government(who could personally choose the heads of the executive branch), but their duties will be different from the legislative branch that would be taken care of by the parliament.
there was no straining at the gates, no barbarian horde that dispatched the Roman Empire in one fell swoop. Rather, the Roman Empire was challenged from within and without, changing over the course of hundreds of years until its form was unrecognizable.
Answer:
4
Explanation:
it is obviously 4 no need for explanation
Answer:
<u>Unclassified</u>
Explanation:
In the schemes used by federal agencies like FBI, CIA and NSA, these agencies make use of special classification of data into 3 groups which are Confidential, top secret and secret data.
The information without any label or for those materials that are under consideration "National Security Information," data is grouped as unclassified which is the lowest of all the level of data classification.
The unclassified data is the default data and it is that information that is allowed to flow without the need of clearance to the people. This information, sometimes, when restricted to flow or release is referred to as Sensitive But Unclassified data or is used officially only.
