Design a process for separating a mixture of salt, iron filings, and sand

Gather your materials. Gather the sand, salt and iron filing mixture; a magnet; a paper towel; a cup of warm water; an empty cup; and a piece of filter paper.Use the magnet to remove the iron. ...Use warm water to dissolve the salt. ...Remove the sand from the salt water.

Ithink it’s one of those things that you put the object on