No it is an adverb because it tells you how something is done (e.g. lightly or loudly). An adjective would be quick.
Answer:
Rick Riordan's books follow a similar format compared to the Odyssey. First, there is one or more hero(s), who has to complete tasks or finish trials. These books have mythical creatures and elements, adding to the challenges. When this is complete, they can go home, wherever that may be for them.
Answer:
D: There have been numerous studies on the cause of homelessness in America and where it occurs