Vitamins and minerals are examples
micronutrients
macronutrients
enzymes
carbohydrates

all soils contain mineral particles, organic matter, water and air the combinations determine the soil's properties – its texture, structure, porosity, chemistry and color. soil is made up of different-sized particles. sand particles tend to be the biggest.

answer 2 is the right one. jim should measure his snack to make sure he is using the right serving size.