According to the Scientific Method, in order to make a controlled experiment you NEED to have an hypothesis.
A controlled experiment consists of a test done by a scientist in which only one or a few variables are changed while the others remain constant in order to prove or disprove a hypothesis. This hypothesis is key to said experiment because it provides the starting point from which the professional can begin the procedure, as it helps focus on the subject that one is trying to get results from. Without a clear hypothesis, the outcome of the experimentation will not be valid nor specific.
Auto-biography, realelistic fiction, and fiction
The best and most correct answer among the choices provided by the question is TRUE<span>.
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<span>Statements with qualified terms does tend to be true.
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Hope my answer would be a great help for you.
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i believe the answer is that hes really in love
