<span>a group or system of interconnected people or things</span>
Answer: audience relevance
Explanation:
Most importantly when stating a thesis we should show and present how the work in the thesis is relevant to the audience. In this way we would be able to connect our research work more to the people and the audience. We should be able to state how our work is going to benefit them, what the people should do in this regard and all the dos and don't must be mentioned clearly while stating our thesis.
Natural systems are systems that came into being by natural processes. Like the rain cycle.
Technological systems are those to whom people intervened or designed. Like diverting water for a rider for land irrigation.