A venn diagram can show similarities and differences of two topics. it is a clean and neat way of presenting information and you can easily see.
That diagram is the flow chart to kill a mocking bird
Answer:
The authors purpose is to inform you about caffeine.
Explanation:
I hope this helps :)
The answer is B, cuz a personal one is about ur personal life and something that is close to the writer, while public essays are about whats going on in the world