Nitrogen abt 80%, oxygen abt 20%
AIR
yes they are
The major components of soil are mineral matter, or broken-down rock; organic matter, or humus; air; and water.
Air water and food
compressor, condenser, radiator(not your coolant radiator, its the smaller one infront), and evaporator are the four components
Most air conditioning systems contain 5 major components. These are the evaporator, compressor and condenser, and either a receiver/drier and expansion valve, or an accumulator and orifice tube.
Iron. Because it is not a for a living organism. We have it in our body's but we really dont count it as a major element.
air terminals, down conductors, supports
Carbohydrates, Fats and Proteins are the major components of food.
Argon, Carbon Dioxide, Nitrogen, oxygen, hydrogen
The 3 major components of fitness are strength,endurance, and flexibility.
The two major components in soil are weathered rock particles and water.