Question

Which statement explains the most realistic way to model energy flow
in an ecosystem?

* A food chain is most realistic because many organisms eat one type
of food, and energy moves through a single pathway
	* A food chain is most realistic because many organisms eat a variety
of foods, and energy moves through different pathways
	* A food web is most realistic because many organisms eat one type of
food, and energy moves through a single pathway
	* A food web is most realistic because many organisms eat a variety
of foods, and energy moves through different pathways

Accepted Answer

A food web is most realistic because many organisms eat one type of food, and energy moves through a single pathway

Question #291774

Expert's answer