AMERICAN CIVIL WAR 1861 1865
GETTYSBURG ADDRESS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a politically organized body of people under a government
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in our at this place; where the speaker or writer is
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experimentation to determine how well something works
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bring into existence
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Detailed explanation-1: -The scientific method is the process of objectively establishing facts through testing and experimentation. The basic process involves making an observation, forming a hypothesis, making a prediction, conducting an experiment and finally analyzing the results.
Detailed explanation-2: -It involves testing or attempting to prove a hypothesis by way of experimentation. As such, it uses one or more independent variables, manipulating them and then using them on one or more dependent variables.
Detailed explanation-3: -Each controlled experiment looks at the effect of one variable (the independent variable) on some event or condition (the dependent variable). So the independent variable is the factor being tested and the dependent variable is the factor being observed and measured.
Detailed explanation-4: -Franklin argues that a good experiment must be methodologically good. Without good reasons to believe an experimental result it can play no valid role in science. Franklin also suggests that a good experiment should contribute to scientific knowledge, although that is a desideratum not a requirement.