The answer is D because that topic of research is scientist . i'm not good at English so excuse for me if i can't answer well ><
Answer:
d. a scientific magazine article.
Explanation:
A scientific article is a report, written and published, in which the experimental results, new knowledge generated or experiences that are based on known facts are presented and described. Its main function is to share and contrast the results obtained with the rest of the scientific community, and once they are validated, they are incorporated as a bibliographic resource for those interested.
