Question

In the following questions, three phrases/sentences are given (A, B and

Q: Answer-In the following questions, three phrases/sentences are given (A, B and C) followed by four connecto...

I Although, and therefore correctly shows the contrast between careful tracking and limited prediction ability, followed by the consequence for satellite systems. II is incorrect because because makes sentence A a reason for sentence B, whereas the intended relationship is contrast. III is incorrect because unless introduces a condition that is not relevant to the context. IV is incorrect because since suggests a cause-and-effect relationship between A and B, which changes the original meaning.

C followed by four connectors (I, II, III and I
V . Choose the option that represents the correct combination of connectors that can be used to join the given sentences without changing their original meaning. If none of the connectors is correct, choose option E as your answer. A. Scientists track solar flare movement carefully, B. they cannot predict magnetic storms accurately, C. satellite systems face constant operational risks. I. Although, and therefore II. Because, but III. Unless, and otherwise IV. Since, yet consequently