In the context of scientific research, which statement accurately reflects the role of empirical evidence?

• A. Empirical evidence is irrelevant if it contradicts widely accepted theories.
• B. Empirical evidence is the foundation upon which scientific theories are built and tested.
• C. Empirical evidence matters but theory coherence is more important.
• D. Empirical evidence is only necessary when there is no consensus among scientists.

Answer: (B)