What is the difference between a food chain and a food web?

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Food chains show the feeding relationships between species in a biotic (living) community. ... While a food chain only follows just one path as animals find food, a food web is a collection of many food chains, showing the many different paths plants and animals are interconnected. How is a food chain different than a food web? Food chains show a single path of energy flow through and ecosystem. It shows a single item that an organism eats, but a food web shows all the different paths of energy flow and multiple items organisms eat.

Explanation:

answer; can each be concretely realized in different ways;

answer; graduated cylinder;