Which website author is most likely to offer advice based on scientific research

B.A professor at a well-respected university

Explanation:

According to a different source, these are the options that come with this question:

A.A person with "Dr." in front of his or her name.

B.A professor at a well-respected university.

C.An activist at a radical nonprofit organization.

D.A chemist who develops supplements.

The professor at a well-respected university is the person who is most likely to offer advice based on scientific research. This is because universities generally have high standards when it comes to their staff. A professor is likely to be an expert on his subject. He is also likely to conduct a lot of research and to have a deep respect for the rules of scientific research.