I'm sorry, but I don't fully understand the question. Could you rephrase it please? Thanks!
Answer:
The purpose of your paper is the reason you are writing your paper (convince, inform, instruct, analyze, review, etc). The audience of your paper are those who will read what you write.
Explanation:
When you communicate, your purpose is not what you want to do; instead, it is what you want your audience to do as a result of reading what you wrote or listening to what you said. Thus, it involves the audience.
Answer:
Becoming a parent during one's teenage years could present a multitude of challenges. If I were put in that situation, an array of challenges that I could possibly face would be an increase in stress and anxiety, lack of funds, inexperience in caring for an infant, bodily changes (if you are a female), lack of family support, and problems with the mother/father of the child.
It is the thesis statement, claim, or argument.
