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Physics, 02.04.2021 01:30 Mariaisagon9050

Which is true about scientific theories? (2 points) Select one:
a. They are the result of a single experiment.
b. They are the results of many experiments over a long period of time.
c. They are proposed by scientists who wish to investigate a new topic.
d. They are only based on the most recent evidence.

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Which is true about scientific theories? (2 points) Select one:
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