Question

The amount of energy available at each trophic level is
A O 40 - 60% B O 30 - 40% C 20 - 30% DO10 - 20%​

Answer 1

Answer:

10%

Explanation:

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Answer 2

Answer:

D 10 - 20 %

Explanation:

Only a fraction of the energy available at one trophic level is transferred to the next trophic level. but this is very approximate. Typically the numbers and biomass of organisms decrease as one ascends the food chain.