From Marrian-Webster:
Definition of biocontainment<span>. : the containment of extremely pathogenic organisms (as viruses) usually by isolation in secure facilities to prevent their accidental release especially during research.</span>
These are the only 2 statements that are in support, or are in favor of school uniforms
- school uniforms are cheaper than regular clothes
- when students wear school uniforms, class distinctions are removed, and everyone relates as social equals
I think it is d. Gerund, because it is a verb that can be a noun
Explanation:
For many writers, it is location that triggers enough emotion to make them delve into the past history of a place they hold dear. For others, it's a particular period in history, or a character of the time, that fascinates them.