Question

1. which statement is true about the energy available to top predators at the highest trophic levels of a food web? they will have less energy available to them because only a small fraction of energy is transferred from one level to the next. they will be more efficient at obtaining food because they are the biggest. they will have the same energy available to them as producers and decomposers. they will have more energy available to them than any other organism because they are at the top.

Explanation:

According to the 10% energy transfer rule in an energy pyramid of a food web, only about 10% of energy is transferred from one trophic level to the next. Producers have the most energy. As we move up trophic levels (from primary consumers to secondary consumers and so on up to top - predators), energy keeps getting reduced. So, top - predators at the highest trophic levels have less energy available to them compared to lower - level organisms.

Answer:

They will have less energy available to them because only a small fraction of energy is transferred from one level to the next.