subject

Marque a alternativa que indica corretamente o tipo de separação de misturas que é muito
utilizado em aplicações agrícolas, na colheita e
beneficiamento de grãos ao se separar os grãos das
folhas e cascas ou também utilizado em situações
corriqueiras como as de criadores de passarinhos
que utilizam esse método para limpar a gaiola
soprando a mesma após os passarinhos comerem
as sementes e deixarem suas cascas espalhadas.
AL
a) ventilação
b) filtração comum.
c) destilação simples.
d) separação magnética​

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