Question

What is a good way to condense collected research?

A-Underline the pieces of evidence you want to use.
B-Annotate in your books using page markers.
C-Take notes on loose-leaf paper or a computer.
D-Organize each source by category, such as books or websites.

Answer 1

Take notes on loose-leaf paper or on a computer. 

Answer 2

C-Take notes on loose-leaf paper or a computer.

Step-by-step explanation:

By taking notes on a loose-leaf or a computer, you can later place those notes anywhere that you want and you can always know where all the research material is since they're separated from other things in a single place, the leaf or computer file, instead of having to find it in many different places.