you are given a ury mixture all, and, seeds, and iron powder. What is an easy and effective way to separate these out? I do not know . OC Run a magnet to pull out the iron; add water and stir, poppy seeds will float, skim them out; sand will dissolve, salt will settle; filter salt out; boil to evaporate the water to recover sand. "Pass the mixture through a sieve to separate salt and sand (same grain size); run a magnet to pull out the iron; add water and stir, poppy seeds will float, skim them out. "Run a magnet to pull out the iron; add water and stir, poppy seeds will float, skim them out; salt will dissolve, sand will settle; filter sand out; boil to evaporate the water to recover salt. D. OE Pass the mixture through a sieve to separate sand and poppy seeds (same grain size); run a magnet to pull out the iron; add water and stir, salt will dissolve; boil to evaporate the water to rAnwar calt