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      • Thumb image for Cell Size & ScaleResource Type: Website / HyperLink

        Cell Size & Scale

        Grades: 4 to 12
        Subjects: Health Science & Medical Technology, Structure and Function in Living Things, Cells, Health Education
        A nice Flash-based presentation of the relative size of very small objects: from coffee beans, grains of salt and rice, to HIV, ...
        Views: 0Favorites: 0