2. Which process is appropriate in purifying water? a. condensation b. distillation c. filtration d. evaporation 3. Sand and water form a heterogeneous mixture. This mixture can be separated by: a. Evaporation b. Filtration c. Using a magnet d. Sieving 4. Which material will you use if you're going to make coffee out of grind coffee for your visitors? a. filter paper b. mesh wire C. colander d. strainer​