Although scientific theories are based on strong evidence, they can change over time. which of the following correctly explains why scientific theories change?

a. new theories require changes to the scientific process, so the theory changes as a result.

b. scientists are often incorrect in their initial hypotheses, so the theory changes.

c. scientists argue, re-examine, and consider new explanations to new data.

d. theories are hypotheses that have gained support and change as the hypothesis changes.

The correct answer is option C, Scientists argue, re-examine, and consider new explanations to new data.

Explanation:

Science is a subject which is learned through continuous assessment.  

All the established scientific theories are considered as the best explanation to any concept or fact. These established theories were also tested several times and were supported by peers during the time of their discovery. But yet the scientific theories changes as theories need to be progressive. Which means they must be embedded with scope of re framing itself in future if some better explanation for the same theory is found.  

Science is however, a continuous process of learning.

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's

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