You should use research and investigation to solve that problem.The scientist used research and investigation to perform her experiment. Research and investigation are the foundations of science.
According to the level of investigation, there are three kinds of research. Those three kinds are: "exploratory research", "descriptive research" and "experimental research".
A good question for a research essay requires investigation and produces conclusions that are debatable.
it is a nagging question which the research attempts to answer when he/she is undertaking a research investigation
RESEARCH - study or investigation
there is something called research!
Thorough investigation
Research.
Two very broad answers: Anyone who takes anything from the internet as completely reliable without further investigation is naïve and foolish. Perhaps the research is original and there is not yet any material addressing it on the net.
i thing to find research
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The correct spelling is research (study, investigation).