2. A well-tested explanation for a broad range of natural events is called a

A. theory.
B. law.
C. fact.
D. hypothesis.



Answer :

Final answer:

A scientific theory is a thoroughly tested explanation, hypotheses are tentative explanations, and scientific laws describe natural phenomena.


Explanation:

A scientific theory is a well-tested and confirmed explanation for a set of observations or phenomena. It is different from a hypothesis, which is a tentative explanation that can be tested. On the other hand, a scientific law is a description, often in mathematical form, that describes the behavior of an aspect of nature.


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