trophic level

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trophic pyramid

What is a trophic cascade?

ecosystem energy transfer

How an ecosystem works: Producers, herbivores, and carnivores

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trophic pyramid

ecosystem energy transfer

What is a trophic cascade?

How an ecosystem works: Producers, herbivores, and carnivores

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producer consumer decomposer trophic pyramid food chain heterotroph autotroph food web What Purposes Do Mosquitoes Serve in Ecosystems?What Do Ants Eat?How Is Honey Made?What Eats Snakes?