I am pretty sure the answer is D the bare oak tree because it is mentioned in both passages given
D. Emotional isolation from their families
This is false!
An "unabridged" version means not shortened, complete, not missing any text. A shortened version of a novel or of a dictionany is the opposite of this: it is abridged. The verb "abridge" itself means to shorten without a loss of content.
You're allowed to apply for section 8 housing anywhere in the United States, you just have to live within the area of the housing authority once you know that you may begin to get rental assistance.
