After a seven-year journey to Saturn, strapped to the side of the Cassini Orbiter, the Huygens probe of the Saturnian moon Titan was set free from the orbiter on Dec. 25, 2004. Has the probe moved from a systemic to an archaeological context, and, if so, at which point during its expedition?

Answer volcanic outgassing;

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.

It just all depends on where you live at the moment