Biology

To determine the correct transfer of energy or food chain, we need to analyze the flow of energy from the Sun through producers (plants or seeds) and various consumers (herbivores, carnivores, and apex predators).

Let’s review each option based on the provided food chains:

A. Sun → prairie grass → deer → snake

This option doesn't match any of the food chains because after deer, there is no mention of a snake directly eating the deer. Generally, snakes eat smaller animals like rodents or birds, not larger herbivores like deer.

B. Sun → plant seeds → robin → eagle

This matches one of the food chains: Sun → plant seeds → robin → eagle. The energy flows from the Sun to the plant seeds, which are eaten by the robin, and then the robin is eaten by the eagle. This is a valid food chain.

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