Kim is creating a model to show how energy moves through an ecosystem. Which of the following could she use to best describe the role that plants play in this process?

Kim could use a food chain or a food web as a model to show how energy moves through an ecosystem and the role that plants play in this process. Plants are typically the primary producers in an ecosystem, meaning they convert sunlight into energy through photosynthesis, which is then passed on to consumers such as herbivores and eventually to predators. A food chain or food web would illustrate this flow of energy from plants to other organisms in the ecosystem.