Answer:
A
Explanation:
Most people accept scientific explanations for what happens during a solar eclipse while a few still believe superstitions.
It's the only sentence containing the information in the paragraph, just re-stated. B and D don't contain information in the text, and C only contains one part of the information. Hope this helps :)
Song and Video might not be as effective, because I don't think that Khianna wants to either sing everyone a song or show a video.
The most effective methods are
Articles and essays.