Grain is not a food group, grains belong to a food group - the "carbohydrates".
Salt is the white grains people put on their food.
Bread is in the "grains" category on the food pyramid.
rice is grains food
Food grains are better preserved in air tight containers at low humidity and temperature
Breads and grains.
Bread and other food with grains in it
I would say that salt and food grains have an inelastic demand and television has an elastic demand.
it is a type of food
Sprouts are germinated food grains.
Sprouts are germinated food grains.
meat and grains