问题详情

Which description is CORRECT about the trophic numbers of different species？

A．Tigers are at level 5 because they prey on apes.

B．Herbivores are level-2 animals that feed on plants.

C．The actual trophic score of foxes might be almost 4.

D．Insectivores eat multicellular plants and occupy level 2.

请帮忙给出正确答案和分析，谢谢！