Respuesta :
Answer:
The answer is B.
Explanation:
It's Because 10% of 100 is 10.
Trophic level is defined as the step in a nutritive series, or food chain, and of an ecosystem. 10 Joules much energy is passed on to herbivores.
Thus, the correct option is B.
What is 10% rule in trophic level?
The 10% rule in trophic level means that when energy is transfered in an ecosystem from one trophic level to the next, only 10% of the energy will be passed on.
The organisms of a chain are divided into these levels on the basis of their feeding behaviour. The first and lowest level comprises the producers, green plants.
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