To show the reader that you have ended. Although it should be apparent to the most intelligent of readers by virtue of a lack of text, that you have in fact ended, but alas it shows that you have ended and have no intention of inserting anymore information.
At the end when you are done with your paper.
Write the abstract when your paper is near completion.
Do not try to write the introduction to your paper first.
With pencil you can erase, not with pen.
"What is the paper about?" "Who will read the paper?" "What is the purpose of the paper?"
Yes
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You should write or draw before you stain you paper with tea. That is probably best.
it determines how you should write your outlines and therefore, your paper
Is it true or false that all citations of sources in the text of your paper should reference the reader to a reference at the end of the paper always?
well write about how he died and what his first song was about and called and when he was born and when did he die well that's what i did on my paper on Mozart !
"Where was it" is correct. You should not put "in" at the end.