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en.wikipedia.org/wiki/Food_chain

A food chain is a linear network of links in a food web starting from producer organisms and ending at apex predator species (like grizzly bears or killer whales), ...

www.sheppardsoftware.com/content/animals/kidscorner/foodchain/foodchain.htm

The Food Chain. Every living thing needs energy in order to live. Everytime animals do something (run, jump) they use energy to do so. Animals get energy from ...

www.khanacademy.org/science/biology/ecology/intro-to-ecosystems/a/food-chains-food-webs

How food chains and food webs represent the flow of energy and matter. Trophic levels and efficiency of energy transfer.

www.brainpop.com/science/ecologyandbehavior/foodchains

Some say it's a dog-eat-dog world out there, and we completely agree (well, kind of)! In this BrainPOP movie, Tim and Moby teach you about food chains, the ...

www.britannica.com/science/food-chain

Sep 8, 2017 ... food chain: In ecology, the sequence of transfers of matter and energy in the form of food from organism to organism. Food chains intertwine ...

www.ask.com/youtube?q=Food+Chain&v=CZhE2p46vJk
May 26, 2016 ... Maybe you'd like to just hear about one topic for a while. We understand. So today, let's just watch some videos about how we get energy.

www.enchantedlearning.com/subjects/foodchain

A food chain is the sequence of who eats whom in a biological community (an ecosystem) to obtain nutrition. A food chain starts with the primary energy source,  ...

www.dictionary.com/browse/food-chain

Food chain definition, Ecology. a series of organisms interrelated in their feeding habits, the smallest being fed upon by a larger one, which in turn feeds a still ...

www.vtaide.com/png/foodchains.htm

What is a food chain? Find out why there are more herbivores than carnivores. Interactive activities, multiple-choice questions and crossword puzzle.