Matching Pairs Caring About Food SafetyOnline version Find the pair by jineth cordoba 1 Smell 2 Illness 3 Dough 4 Lettuce 5 Nails 6 Chemicals 7 Peel 8 Dirty 9 Boiling 10 Cans 11 Below 12 Towel 13 Bottle 14 Dairy 15 Properly 16 Honey 17 Garbage 18 Dish 19 Steam 20 Butcher