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this is a question for school so please be descriptive... thnx ^_^

2007-01-18 11:10:08 · 1 answers · asked by Joty 1 in Science & Mathematics Biology

1 answers

Silica, a component used in glass making.

2007-01-18 16:29:51 · answer #1 · answered by Shaun 4 · 0 0

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