TOTO,
we're not in Kansas anymore...

A server error occured and unexplained things are happening around us.

arizagomezana

presentacion hecha por : ana gabriela ariza gomez y ana maria ariza gomez primer elemento: cadmio (cd)el cadmio es un elemento cuya utilidad es ayudar

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Presentacion hecha por : Ana Gabri... | Presentation by arizagomezana

TOTO,we're not in Kansas anymore...

TOTO,
we're not in Kansas anymore...