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Worksheet
Biology Corner

Life is Cellular

For Teachers 7th - 9th
For this cells worksheet, students answer questions about the first person to see a cell as well as the evolution of microscopes. They define the parts of a cell and tell the differences between Prokaryotes and Eukaryotes. There are 20...
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Article
Famous Scientists

Famous Scientists: Antonie Van Leeuwenhoek

For Students 9th - 10th
Learn about the life and work of Antonie van Leeuwenhoek, best known for his work on the improvement of the microscope, and considered to be the first microbiologist.