Many parts of your body will be healthier and stay more youthful looking if you exercise regularly. true false

There is no map, maybe give the link, it may be b

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.