Answer:
True, the flow of energy through living systems can be modeled as food chains
Step-by-step explanation:
A food chain shows how energy flows from one organism to another. In general, energy flows from the Sun to producers and then to consumers. The path is linear as
the energy present in one step is transferred to the next.
For example, grasses and scattered trees growing in a field,the grass and trees are producers that use sunlight to carry out
photosynthesis. Grasshoppers are herbivores that live in grassland ecosystems. They get energy
by eating grass and leaves.