Answer:
Civics and ethics are similar because they both deal with rights. However, civics deals with citizenship aspects, while ethics deals with morality concepts. Ethics, also known as moral philosophy is a branch of philosophy that addresses questions about morality—that is, concepts such as good and evil, right and wrong, virtue and vice, justice, etc. Civics is the study of rights and duties of citizenship.
The answer is C.
A is not, because the cowboy's appearance is not relevant to his personality as a round character. Same general idea for B and D.
The second option is the best fit! :)
hope this helps! have a good day!