Final answer:
Normative ethics is a branch of philosophy that examines moral conduct and provides frameworks for determining what is right and wrong. It includes three main approaches: consequentialism, deontology, and virtue ethics.
Step-by-step explanation:
Normative ethics is the subject of this question. It is a branch of philosophy that examines moral conduct and provides frameworks for determining what is right and wrong. There are three main approaches in normative ethics: consequentialism, deontology, and virtue ethics. Consequentialism focuses on the outcome or consequences of an action to determine its morality, deontology focuses on duties or rules, and virtue ethics emphasizes the development of good character traits.