<span>The options are: A.Confuse
D. Harangue From the given options the word that is most likely to have a negative flavor or implication is B. distract, because </span><span>it has the prefix dis. The prefix dis has a negative flavor (dislike, distaste,...) and none of the others words do. </span>
Natural science is a branch of science concerned with the description, prediction, and understanding of natural phenomena, based on empirical evidence from observation and experimentation. Mechanisms such as peer review and repeatability of findings are used to try to ensure the validity of scientific advances.