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$29.95	$22.95

NEW! Producers

G. Hansen

The food chain is an incredible and delicate system that shows the flow of energy throughout an ecosystem. This title explains what this energy is, how it is used, and what producers are and how they are a part of the food chain. Gr. K-3

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Full-color Photographs Glossary Index 24 pages 11-1/4" x 9-1/4" ©21