Answer:
C. depletion
Explanation:
The pandemic has caused a large*depletion* in the process of has. It's not stable
He grammatical category in nouns, pronouns, and verbs that refers to more than one thing. Most nouns become plural<span> with the addition of -s or -es: hats, chairs, dishes, countries, and so on. Some nouns form the </span>plural<span> in other ways, as in children, feet, geese, and women.</span>
To emphasize the speakers realization about how quickly moods tend to continually change