Yes this sentence is a fragment. It doesn't have a predicate and sentences need to have a subject and a verb (predicate) in order to be complete.
Answer:
The answer is "the invention of potato chips"
Hope this helps! :D
Explanation:
I just took quiz it was correct :)
Where the poem? Or the picture
Answer:
<h2>He's The Weeknd</h2>
Explanation:
The one who's the artist of The year for Billboard and Grammys snubbed him
<h3>Blinding Lights is the song of the year</h3>