The accepted standards of right and wrong that are usually applied to personal behaviour.A.LawB.EthicsC.EtiquetteD.Morals

The correct answer is D. Morals. Morals refer to the accepted standards of right and wrong that are usually applied to personal behavior. They are deeply personal and can vary greatly among individuals based on their personal beliefs and values.

Here's a brief explanation of the other options:

A. Law: These are rules established by a governing authority to institute and maintain orderly coexistence. They are not necessarily based on right and wrong.

B. Ethics: These are moral principles that govern a person's behavior or the conducting of an activity. Ethics are more about professional conduct.

C. Etiquette: These are the customary codes of polite behavior in society or among members of a particular profession or group. They are more about manners and decorum, and less about right and wrong.