Which body of water listed below is not represented by the numbers 6, 16, or 18 on the map? a. red sea b. arabian sea c. dead sea d. persian gulf

Which one is the underlined word?

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.

2pi more meters because you find the circumference which is 6pi and 4pi and subtract it and you get 2pi