Silicon chinhu chinokosha mu biology, kunyange zvazvo zvisaririra chete zvichidikanwa nemhuka. Zvisinei, siponji dzakasiyana-siyana dzegungwa uye microorganisms, zvakadai se diatoms uye radiolaria, zvinobudisa zvisikwa zvakagadzirwa ne silica. Silica inoiswa mumatumbu akawanda emiti. Mubvunzo: Ndezvipi zvirimwa zviri mu Silica?
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