I would say C because many people work there and give attention to the animals.
Answer:
It looks to me like the prepositional phrase is "of our shift explained the new policy."
Explanation:
A prepositional phrase is a part of a sentence that consists of one preposition and the object it affects. The word "of" is a preposition, therefore, the phrase is "of our shift explained the new policy."
Hope this helps you out!
One example of irony is the fact that a rose, marked with both thorn and the color red.
