Final answer:
A convention is a generally accepted way of doing something. It is a set of customs, heuristics, and decisions that shape the behavior or practices of a group or society.
Step-by-step explanation:
A convention is a generally accepted way of doing something. It is a set of customs, heuristics, and decisions that shape the behavior or practices of a group or society. Conventions can be found in various fields, such as art, language, and social interactions. For example, in art, conventions represent traditional ways of representing forms.