Direction: Choose the letter of the best answer. Write your answer beside the number. 1. Which of the following mixture can be best separates using magnets? А. Oil and water C. water and sand В. Sugar and salt D. sand and iron fillings 2. You are to perform the task of health personnel who encourages community to make their water from the well which contains soil and sand particles safe for drinking. What method did you use to separate the mixture? A Filtration B. decantation C. Distillation D. evaporation​