If the p-wave arrival times is 21:45:59 and the distance traveled is 2000km, what is the travel time of the P-wave?

Nation of conflicting ethnic groups

The answer is false.if you have any questions ask

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.