Answer: empirical evidence (A is correct).
Explanation: scientific study requires empirical evidence.
The evidence that is based on the systematic scientific study of the evidence is called as anecdotal. Hence the option E is correct.
The term anecdotal is an accountable or reliable as the based on the person's accounts and is a valid method of testing in an experiment and is based on the scientific parameter as its the actual claims and is legal in context. It may include the documents and testimonials and even the case studies of medicine.
Find out more information about the systematic scientific.
brainly.com/question/127796.
