Aren't we all students? I'm pushing 60 years old and I'm learning new things every day, including things in the quality assurance field.
Marc, absolutely, we all have lots to learn from each other. That is a given. I believe that me and my arch-nemesis, Captain Grumpy

(just kidding!) are a little bit more sensitive to the issue of people coming here, clearly looking for a quick and "expert" answer to a blatant academic assignment, but doing it in a disingenuous manner. Both me and my buddy Randy teach this and can easily spot classroom assignment questions.
The "problem" (if there is any problem) with that is the fact that the pupil will not do any critical thinking or research, in order to develop a meaningful response to the assignment. S/he will just cut and paste well thought out responses, such as the ones provided by Jennifer, and "take all the credit". One could consider that "cheating".
In my opinion, anyone could come here looking for others to help them with this type of academic assignment. They should just be upfront about the situation and not pretend it is something else. Transparency should prevail. Always.