Answer: The meaning is: sharing a common border; touching. (ADJECTIVE)
SYNONYMS (: adjacent · neighboring · adjoining near · nearby · close )
~hope this has helped, have a gr8 day/night my friend!~
Explanation:
A compound predicate has a subject in the sentence that is doing more than one action and is shared by two or more verbs, plus a conjunction.
So I would say the answer is B
Because of, due to, consequently, if then, since, so, thus, as a result, therefore.