What is the definition of empirical evidence? A. Empirical evidence is evidence based on personal experience.
B. Empirical evidence is evidence based on scientific research.
C. Empirical evidence is evidence based on accepted truths.
D. Empirical evidence is evidence based on historical facts.
The correct answer is B. Empirical evidence is evidence based on scientific research.
Explanation: Empirical evidence refers to information acquired by observation or experimentation. It relies on measurable and observable data, typically gathered through scientific methods, rather than on theory or personal beliefs. This type of evidence plays a crucial role in developing and validating scientific theories.