As you are adding information to your notes, it is important to : a.) begin drafting a first version of the paper b.) ask a peer to review your work to this point c.) place all information in logical order d.) include source information for further reference

C. Place all information in logical order.

Explanation:

Adding information to the notes is always beneficial yet quite arduous and complex as it is crucial to put the information in logical order or else it may backfire. Like one needs to be very clear with the thoughts, ideas or information, similarly, the order of the information is also quite significant. Placing the information in logical order would help to decide where the present information has to be added. It would also assist in reviewing the notes. The rest of the options suggest more about the techniques of writing a research paper which is a later process than adding information to the notes.

1 would be moral and #2, I would need to read those and #3 is implicitly meaning the theme is kind of hidden and sometimes the reader has to find out