What are the best ways to study for a math or chemistry test. i know flash cards wouldn't work. so plss give me ways to study for those kind of subjects. more than one answer plsss

What are the effects of parallel structure in this excerpt? check all that apply. it adds emphasis to the verbs that describe the british government’s oppression. it uses repetition to add power to the colonists’ growing list of grievances. it stresses jefferson’s list of grievances, giving the reader a sense of the amount of time the colonists have been oppressed. it emphasizes that all of these acts were carried out by the same person.