Which of the following would be considered just as important as the characters in a character-driven novel?

-the setting, because the characters are affected by the environment.
-the exposition, because that is where all characters are introduced.
-the narrative hook, because this is where everything always goes wrong.
-the plot, because this is how the story is developed.

Plz change it i can not change this sentences .

Introduction to making a difference: it’s our world, too

Making ethical decisions in the health care setting can be confusing. ethical dilemmas are found in almost every aspect of the health care delivery system. the word ethics comes from the greek ethos, meaning custom, usage, or character. ethical study is related to philosophy, the pursuit of wisdom. ethical theories attempt to systemize, defend, and recommend concepts of right and wrong behavior. we all have opinions and beliefs about ethics, even if we’re not fully conscious of them. based on the paragraph, what does ethical mean? being in accordance with accepted principles of right and wrong that govern the conduct of a profession of, relating to, or based on philosophy restricted to sale only based on a doctor's prescription knowledge of what's proper or reasonable; using good sense or judgment in a professional setting