Which of the following is an active learning strategy a: prioritize your activities so that you have plenty of time to study. b: do your homework regularly and use the internet for research. c: relate new information that you've already learned. d: take notes in class that you can memorize when you have time.

I think it is D.
actively taking notes in class helps you better follow up with what is being taught.
It aides your understanding
It helps you remember the concepts for a much longer time, so you don’t have to start cracking your brain when you want to go back to your notes to revise.
And of course, writing down notes the way you understand it is a great active learning strategy