Sorry I had to write it on my notes because it wouldn’t post
So, Colton has problems remembering because he crams before the test: he should probably change this habit, and do the "opposite" of cramming: study <span>a little every day.
Actually, studying a little bit every day is shown to give better results that a lot at once, even if the total time is shorter! </span>
The answer is D: He divides the dog team.