what do supporting details do? a introduce the main idea b prove why the main idea is true c give a summary…

what do supporting details do? a introduce the main idea b prove why the main idea is true c give a summary of the main idea d restate the main idea in different words
Answer
Brief Explanations:
Supporting details provide evidence and reasons to show the main - idea's validity. They don't introduce, summarize, or restate the main idea but prove it.
Answer:
B. Prove why the main idea is true