Suppose that now you want to make a scale model of the solar system using the same ball bearing as in part (a) to represent the sun. how far from it (mm) would you place a sphere representing the earth? (center to center distance .) (see the inside cover of your textbook for data.

Answer carbon dioxide ice;

The answer is c, i, iii, and iv. this is because farming and mining deal with harvesting raw materials, construction work falls under manufacturing, and piloting a plane is a service. ii is wrong because making bread is using  raw materials to produce goods, which would fall under the secondary sector, not primary.

The correct answer is a.