<span>A monomer is a molecule that, as a unit, binds chemically or supramolecularly to other molecules to form a supramolecular polymer. Large numbers of monomer units combine to form polymers in a process called polymerization</span>
The answer is option B "A short story set firmly in reality told to illustrate a moral or religious lesson." Parables are made strictly for religious or moral lessons for example bible stories for children or any other religious principle made to tell their beliefs to another person. Short stories are also good examples of parables because they have a moral that they want the reader to take to heart and learn.
Hope this helps.
The book Hatchet is a novel I believe
The second one contains a capitalization error.