Cut i believe. i don’t think you have the full question written though
Difference is that Opera has more feelings and becomes stronger with emotions
And Sci-fi just makes you feel excited for adventurous
Similarity is that they both usually have a story or a plot
One of them is pointy, one is round. They are both blue. They both have shapes. But one has different shapes like a diamond and the other is more circular. Hope this helps!
