Diatoms
Jasmine H. & Mary M.
Diatoms are microscopic single-celled algae. The cell walls are formed from silica and pectin.
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| Diatoms Jasmine H. & Mary M. Diatoms are microscopic single-celled algae. The cell walls are formed from silica and pectin.
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3/28/2007 Digital Postcard from the Microscopic World by jasmine H. & Mary M. from Mrs. T's Science Class, C.M. Eppes Middle School, Grade 8.