Which term describes behavior that demonstrates high moral standards?

The correct choice, which is virtue, refers to behavior that exemplifies high moral standards, as it encompasses qualities such as honesty, kindness, and integrity. Virtue is fundamentally linked to an individual's character and moral excellence, representing the ideal behaviors one strives to embody in society.

In contrast, ethics usually refers to the system or code of principles governing conduct, rather than directly describing behavior itself. Moral relativism suggests that moral standards can vary based on culture or personal circumstances, indicating that what is considered "moral" can change rather than being fixed. Skepticism involves questioning or doubting accepted beliefs without necessarily providing a moral framework. Thus, it does not align with the notion of embodying high moral standards.