if ana wants to get iron filling out of some sand what method could she use to separate these two solids E. use magnet b. evaporation c decantion d. filtration

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Paghahalimbawa ng prinsipyo ng lipunang pilipino

Can anyone answer these? the first one doesn't really necessary need a group. the second one is from the story ''ang epiko ng nalandangan: ang paghahanap ni matabagka sa diyos ng hangin.'' i need it by tomorrow. thankyou so much < 3