Which of the following statements about scientific principles is correct?

Scientific principles are fundamentally grounded in empirical evidence and are subject to change as new information becomes available. This adaptability is a key feature of the scientific method, allowing for the refinement of theories and models in light of new discoveries. For example, the principle of gravity has evolved with the development of theories from Newton to Einstein, demonstrating how scientific understanding can shift with the introduction of more comprehensive evidence or insights.

In contrast, other options suggest misunderstandings of what constitutes scientific principles. The notion that scientific principles are based solely on opinions overlooks the critical role that observation, experimentation, and rational analysis play in their establishment and validation. Furthermore, stating that scientific principles lack empirical support contradicts the very nature of science, which relies heavily on observable and measurable evidence to support its claims. Lastly, the assertion that scientific principles do not require experimentation fails to recognize that experimentation is often a foundational aspect of testing hypotheses and corroborating these principles in the scientific community.