It's a nonessential word, clause, or sentence added to an already grammatically complete sentence. It's most commonly set off by brackets, but it can also be set off by commas or dashes.
Example:
My mother went to the supermarket and picked up some strawberries (my favorite fruit) earlier today.
Answer: The answer is B. Show employees trust.
Explanation: I just took the quiz on e d g e n u i t y
I’ve found three words: Helmet, risk, die
Answer: c theme
Explanation:
Death conquers everyone is a theme
I wish teachers would understand that giving a large amount of homework just doesn’t fit in some of our time schedules. That we can’t finish an essay in a night. We have about 4 other classes that give the same amount if not more homework. I also wish that teachers would understand some students are too shy to ask for help or to ask about the question or to answer it.