the answer is a. atom because Atoms are commonly used in science, rest do not and the other ones don't involve science.
The audience shapes your writing because you must alter vocabulary and tone when targeting your work at a particular demographic. For example, children's books have less sophisticated language accompanied by sophomoric humor so that they can understand the vocabulary and remained entertained while academic journals will likely be written in a scientific, sterile way with more educated words as to target the other students, researchers, and professors reading their work. In the same way, if you are writing an essay to be graded or reviewed by an authority figure, you would use more advanced language to sound professional and intelligent.
It should include Facts that not many people knew that would sway them to your side, Convey a strong bond to the subject, not share the obvious because you want to captivate the audience not bore them, keep it short but not to short, and be aware of your audience know how to captivate them.
C. to discover if the dangers of genetic enhancements can be prevented
<span>C: consider the title of the story. Often there is a clue in it to the authors message.</span>
