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Food Webs

Food Webs

Life Science

Discover how to best teach the lesson, "Food Webs," in which students construct food webs for six different ecosystems and learn about interactions among producers and consumers.

Demonstration slide set for teachers.

Author(s): Nancy Moreno, PhD, Deanne Erdmann, MS, and Sonia Rahmati Clayton, PhD
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Taxonomy of the New Species

Water as the Solvent of Choice

What Is a Cell?

Cloning Involves Making Identical Copies

Brief History of Modern Cloning

Somatic Cell Nuclear Transfer (SCNT)

Somatic Cell Nuclear Transfer (SCNT): Dolly – The First True Clone (1997)

Therapeutic Cloning vs. Reproductive Cloning

What Is a Scale Model?

Microbial Models

Let’s Talk About It

Ecological Terminology

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Funded by the following grant(s)

National Institute of Environmental Health Sciences, NIH

National Institute of Environmental Health Sciences, NIH

My Health My World: National Dissemination
Grant Number: 5R25ES009259
The Environment as a Context for Opportunities in Schools
Grant Number: 5R25ES010698, R25ES06932