I have highlighted the word in paragraph 8. I need help thanks!

I think the answer is C

Explanation:

fragile means something can break really easy so if the case is protecting something, the thing that is  being protected must be fragile.

I really hope this helps you!

#1  sara was always tasked with selecting birthday presents for her friends and family because everyone admired her  impeccable taste. 

impeccable (adj): perfect, flawless

#2  they moved to the united states many years ago, but their  insular  attitudes made it difficult for them to socialize. 

insular (adj): isolated; separate

#3  the professor explained the  semantic  relationship between the two nouns used in the sentence. 

semantic (adj): related to words or the meanings of words 

happy to : )