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24-01-2018
Biology

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Explain how the amount of available energy changes as energy moves up a food chain.

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cibolacountytep319y6 cibolacountytep319y6

24-01-2018

As animals move up in the food chain they start to have larger competition for food with other animals, deer compete with elk and even rodents that eat the same food as them. They must fight for food and survival.

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