A scientific model that represents complex systems through simplified representations is known as a conceptual model. These models help scientists visualize, understand, and predict behaviors of intricate systems in various fields, such as physics, biology, and social sciences. For example, in ecology, models may represent interactions within ecosystems, while in economics, they can depict market behavior. By stripping down complexity, these models allow researchers to focus on essential components and relationships, promoting better analysis and communication of scientific concepts.