Answer:Scientific theories are well-substantiated explanations of natural phenomena that are supported by a large body of empirical evidence.
Scientific theories are explanatory frameworks that are developed based on observations and experiments, and are used to explain natural phenomena. A scientific theory is a well-substantiated explanation that has been tested and verified through observation, experimentation, and other empirical methods. Scientific theories are not mere guesses or hunches; rather, they are based on a large body of evidence and are subject to continual testing and refinement.
Scientific theories can be used to make predictions about future observations or experiments, and can be revised or discarded if new evidence contradicts them. For example, the theory of evolution by natural selection is a well-established scientific theory that has been supported by a vast amount of evidence from a variety of different fields, including biology, genetics, and paleontology.
In contrast, a scientific hypothesis is a proposed explanation that is based on limited evidence and has not yet been fully tested or supported by empirical evidence. Hypotheses can be tested through experiments or further observations, and may eventually be developed into full-fledged scientific theories if they are well-supported by evidence.
Therefore, the statement that correctly explains scientific theories is that they are well-substantiated explanations of natural phenomena that are supported by a large body of empirical evidence.
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