Answer:
probably b.
Explanation:
if the prompt is about courage, then that would be a good research question
The given clause, "whoever wins the contest a savings bond" is a subordinate or a dependent clause. This kind of clause does not convey a complete thought and needs the main sentence in order to make it understandable. This subordinate clause is connected to the main clause with the subordinating conjunction "whoever".
Remove! extraneous means irrelevent
A humanized mouse along with humanized animal friends , go outside their houses to do the tiniest and no needed tasks.
the first one because it shows how massive our amount of garbage is and will be in the future