AP BIOLOGY

Detailed explanation-1: -Thus, the correct answer is ‘Producers >Herbivores > Carnivores > Decomposers.

Detailed explanation-2: -A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another. This is an example of the food chain on land, where grass is a primary producer, the grasshopper is the primary consumer, a frog is a secondary consumer, a snake is a tertiary consumer.

Detailed explanation-3: -Hence, the answer is grass has the maximum available, and the eagle has the minimum available energy.

Detailed explanation-4: -The Grasshopper eats the grass. The Frog eats the Grasshopper. The Snake eats the Frog. The Hawk eats the Snake.