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14-05-2020
Biology

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What are food chains?

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chemnusra chemnusra

13-09-2020

Answer:

A food chain describes how energy and nutrients move through an ecosystem.

Explanation:

At the basic level there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. After that when carnivores eat the herbivores, energy is transferred from one to the other.

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