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Biology 8 Online
OpenStudy (anonymous):

Of the following, which is the most abundant in the earth's crust? A. Aluminum B. Calcium C. Magnesium D. Silicon

OpenStudy (muneefa):

silicon

OpenStudy (anonymous):

okay, are you sure its not aluminum?

OpenStudy (muneefa):

ya i think so

OpenStudy (petiteme):

Yep ^_^

OpenStudy (petiteme):

Well I guess first is Oxygen then its Silicon..^_^

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