Answer:
Sun, plant, mouse, snake, owl.
Step-by-step explanation:
Always the first two are the light and the vegetation. The factory is represented as a Producer, followed by the main customer. An omnivore or vegetarian is the main eater. The rodent would be included in this group. The intermediate customer is third. Carnivores are the final consumers. It consumes the main user. The serpent is a great example of this. The owl is the last but not the least of our ravenous consumers.