Question

How do paragraphs 9-10 contribute to the development of ideas in the text?

A. They explain why scientists have a difficult time finding supernovas.
B. They suggest that it is difficult to predict when a supernova will occur.
C. They describe different methods that can be used to study supernovas.
D. They demonstrate that it is relatively easy to find a supernova in space.

Answer 1

Paragraphs 9-10 in the text likely describe the difficulties and complexity in studying supernovas and predicting their occurrences which supports option B of the provided choices.

Step-by-step explanation:

Paragraphs 9-10 likely contribute to the development of ideas in the text by explaining the challenges and complexities associated with finding and studying supernovas. Since these paragraphs are discussing topics such as the confirmation of supernova theories, the distinct characteristics of supernova remnants versus planetary nebulae, and the troubleshooting undertaken by astronomers when examining supernova data, option B seems most fitting. These descriptions support the notion that it is difficult to predict when a supernova will occur and the various hypotheses that can arise in astronomical science. Moreover, such discussions would detail the intricacies in the research methods used to discover celestial events like supernovas and the advanced technology required to carry out these observations.