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Iowa State University

Iowa State University: Entomology Image Gallery

For Students 9th - 10th
Images of insects and plants.
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Other

Science Stock Photography

For Students 9th - 10th
This site has numerous pictures of microscopic images. It also has a search engine so you can find specific objects. Images were captured with light microscopes, as well as electron microscopes.
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Lawrence Berkeley National Laboratory

Berkeley Lab: Ncem: Electron Micrographs

For Students 9th - 10th
This site contains a gallery of scanning electron micrographs of non living substance.