I think that in most cases you are going to perform a library search but you will need to list where and how you intend to find your data. If you are actually performing a research project requiring you to collect data by experimentation, then you will need to explain how you intend to do that. For example, if you are testing water that you have collected from different places for the presence of aluminum, then you need to describe how that will be done. But again, I think that most are using internet or library sources so please just describe how and where you plan to get your data. NOTE: Do not just say, I will look it up on the internet. Describe WHERE you intend to look on the internet or in the library. You should have multiple sources.
15 dollars for this part and 15 dollars for the intro you did the other day.