Directions: Decide how to separate these mixtures or pure substances. Use the choice below. Write the LETTER ONLY.No answers are repeated. Choose the best possible a A. straining C. use of filter paper E. use of magnets B. decantation D. evaporation 1. coffee powder and water 2. uncooked rice and water 3. iron nails and marble 4. salt in seawater 5. sand and gravel dedincide the boyos Ise the tab​