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Mind Map
by
olgalucip
, created
more than 1 year ago
hola
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para la existencia del sonido nesecitamos
un medio que produsca vibracion
un medios transmisor de la vibracion
un receptor
Created by
olgalucip
almost 9 years ago
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3147923
mind_map
2016-02-19T08:25:42Z
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3147923
mind_map
2016-02-19T08:25:42Z
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