The trenches on the western front were choked with mire, rats, and _ _ _

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.

False. a cultural landscape is a "geographic area that includes cultural and natural resources associated with the interactions between nature and human behavior." : )

Yes what can i with