Its an independent clause, because it can stand on its own and doesn't need another sentence with it for it to make sense.
1. B Worse
2. A Worse
3. A Better
4. B Worst
5. B Worst
hope this helps :) please mark brainliest if you see fit :)
A nonessential phrase is a word phrase or clause that is not essential to the meaning of the sentence. An essential phrase is an element embedded in the sentence without nonsensical meaning.