To separate a mixture of large gravel and sand, the most efficient method would be X adding water to the mixturepassing a magnet through the mixture✔ passing the mixture through a sieve.

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Revolt · Accepted Answer

✔ passing the mixture through a sieve

Elements, Compounds, and Mixtures

To separate a mixture of large gravel and sand, the most efficient method would be X adding water to the mixturepassing a magnet through the mixture✔ passing the mixture through a sieve.

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