Regular car maintenance is important. For example, last week my car overheated because I had never had the radiator flushed. A radiator flush should be done yearly. Another example is my friend's transmission malfunction due to excessive dirt. Certainly, this could have been prevented by a yearly fluid and filter change. 4 Select the correct answer. Which method of development was used in this paragraph? A. Example B. Cause and effect C. Sequence of events D. Comparison and contrast