Answer:
D by illustrating the effects of the scientific method for other scientists
Step-by-step explanation:
Science is a continuum of research efforts. Each new work builds on the results of earlier works. Such earlier works must be reproducible by other scientists who wish to obtain the same results.
Hence, following the scientific method in a scientist's research has an effect on other scientists as they try to reproduce such results obtained in order to advance the frontiers of knowledge.