Answer:
Time management, focusing, and progress.
Step-by-step explanation:
I do not know the official what-is-needed-to-study-well habits, but I would say that these are the most affective and/or important.
Other things to consider:
- Good nights sleep.
- (Reviewing)notes
- Making notes
- Being organized
- Collab/ study with people
- Knowing when to take breaks