Answer: This could be all the above...
Explanation: Ethos or the ethical appeal, means to convince an audience of the author's credibility or character. Pathos or the emotional appeal, means to persuade an audience by appealing to their emotions. ... Logos or the appeal to logic, means to convince an audience by use of logic or reason.
D) According to Wanda Yamaguchi, "Making friends takes work."
The answer to this would be 3
In my view purpose and point of view are very important when writing a biography.