How is a scientific theory developed?
O A. A single experiment is carefully performed once.
B...
Biology, 10.11.2020 01:00, Tiffanyv1262
How is a scientific theory developed?
O A. A single experiment is carefully performed once.
B. Many different experiments are repeated many times.
C. One scientist supports his or her hypothesis with an experiment.
D. An experiment is repeated over and over with the same results.
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