To fail to function properly.
n.
A failure to function properly.
The sentence that contains an adverb clause is A. If you visit Pennsylvania, take the self-guided, covered-bridge tour.
The other sentences are simple, which means they have only independent clauses, and no dependent ones such as an adverb clause.
2 is correct. Have a great day!
I see the deadliest storm
I feel it's fullest perfection
I hauled my ghost to see
Just how the corpses appear to be
No longer hollow and empty of color
But instead
Light has replaced their misery
And just knowing that i helped to kill
That little part they hated
Was a new world I learned and embraced
So i stopped raving again
And started to break my chain
To escape this wavering reflection
And create a new one