Being a student nowadays is a lot easier than being one some years ago. Gone were the days when one has to carry thick volumes of encyclopedias to research on a certain topic because today almost every bit of information is already in the net. All that a student has to do is to visit the website of a particular subject and voila - he got it in such a short period of time. Even with essay writing, one just needs to post - "help me write my essay" and in no time responses may come flooding in.
So there's no reason not to pass a homework for it only takes few clicks and a little resourcefulness to get that satisfactory grade that every student aims for.