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Dr. Cecil H. Fox
Photograph - Photograph
Diatoms are single celled algae that exist in huge numbers in marine and freshwater environments. Each diatom has an intricately patterned cell wall, or frustule, made of silica and pectin.
April 4th, 2014
Viewed 1 Time - Last Visitor from Palos Verdes Peninsula, CA on 07/19/2014 at 4:46 PM
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