On December 10th 1986 in Oslo City Hall, Norway!
<span> A table showing results of the survey, along with details of the questions asked
It's important to know not only the results, but exactly how each question was asked to the participants. This makes sure you can tell exactly what they were responding to and can draw your own conclusions on how to interpret the results.</span>
Answer:
1. compound
2. complex
3. I believe this one is complex if not then it's simple
4. complex
The correct answer is C. Refrain. hope this helps :)