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Type: Fill-In-The-Blank
Category: Communities, Populations, and Ecosystems
Level: Grade 4
Score: 1
Tags: ecosystem
Author: NateEdge
Last Modified: 9 years ago

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Communities, Populations, and Ecosystems Question

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Grade 4 Communities, Populations, and Ecosystems

A system that contains living and nonliving things that interact with each other is called a(n)             ecosystem            .