to separate a mixture of hard candies and marbles, the most efficient method would be passing the mixture…

to separate a mixture of hard candies and marbles, the most efficient method would be passing the mixture through a filter sorting the mixture by hand adding water to the mixture

to separate a mixture of hard candies and marbles, the most efficient method would be passing the mixture through a filter sorting the mixture by hand adding water to the mixture

Answer

Brief Explanations:

Hard - candies are soluble in water while marbles are not. Adding water will dissolve the hard - candies, leaving the marbles behind, which can then be separated easily. Filtering may not work well as hard - candies are not in a particulate form suitable for simple filtration, and hand - sorting is time - consuming for a large mixture.

Answer:

adding water to the mixture