Seudónimo Seudónimo

11-12-2017
Biology

contestada

Diatoms are made of _____, which is used for industrial processes.

calcium
chitin
silica
cellulose

Respuesta :

bmlavers bmlavers

11-12-2017

Diatoms are made of silica (hydrated silicon dioxide)

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juliemiddleton05 juliemiddleton05

09-01-2019

diatoms are made of silica which is the process used for industrial process

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