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What Is Soil Made Of?

What Is Soil Made Of?

Physical Science

Discover how best to conduct the activity, "What Is Soil Made of?" which allows students to expore a sample of natural soil by identifying and separating its different components.

Demonstration slide set for teachers.

Author(s): David R. Caprette, PhD
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Behaviors of Mixtures

Water as a Solvent

How Does Air Move Into and Out of Our Lungs?

The Science of Breathing

The Science of Breathing (cont.)

Embryonic Stem Cells Can Become Any Tissue in the Body

Stem Cells and Therapeutic Cloning

Let’s Talk About It

The Multi-step Process of Colon Cancer Development Can Be Monitored Non-invasively

Aquatic Ecosystems

Thermal Stratification in Lakes

What Is a Stem Cell?

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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