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Ducksters

Ducksters: Biology for Kids: Enzymes

For Students 1st - 9th
Explore information about enzymes in the science of biology including what they do, how they work, and things that affect enzyme activity.
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American Chemical Society

American Chemical Society: Hompage

For Students 9th - 10th
ChemCenter, available from the American Chemical Society, provides chemistry news, reference sources and other public services.

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