The correct option is SHOW A NETWORK OF FOOD CHAINS.
Scientists used food web models to show the networks of living organisms that are involved in a food chain.
Food chains models are used to represent real ecosystems, with these models, scientists can measure and test for generalized patterns in real food chains.
<span>Management Information Systems (MIS) is an organized portfolio of formal systems for obtaining processing and delivering information in support of the business operations and management of an organization. </span>