All scientific investigations are initially founded upon
A)good observations.
B)good experiments.
C)multiple hypotheses,some of which are unanswerable.
D)an already accepted theory.

Question

Quizplus · Accepted Answer

All scientific investigations begin with careful and accurate observations of natural phenomena. These observations can then lead to the formulation of scientific questions and hypotheses, which can be tested through controlled experiments. Therefore, option A is the best choice for this question. Option B is also important, but experiments are not always possible or applicable in certain scientific investigations. Option C is not always true, as many scientific hypotheses can be answered through further experimentation and research. Option D is not necessary, as scientific investigations do not always require an already accepted theory to begin.

All Scientific Investigations Are Initially Founded Upon