Question

Ideas, works, and words that are someone else's must be documented because _____.

Answer 1

1. They are not original to the student
2. They do not belong to the student
3. They are someone else’s work

More than likely you will have an answer that will be “all of the above” but if not, those are the three most reliable answers :)
Hope this helps!

Answer 2

the answer does not belong to the student, and they are someone elses hard work