Which is a good study tip?
a. memorize every fact
b. study alone
c. study the most difficult or important information first
d. let information sink in by studying just before tests

C. Study the most difficult or important information first

Explanation:

Studying the most difficult or important information first give the student the opportunity to expand the students' knowledge on the less important or less difficult information. Once the student can learn and understand the most difficult and important, it allows the students to be able to understand and grab the less difficult or simple information quickly.

the answer is:

in a biology class, the teacher started explaining a new lesson about the dna structure. personally, i found this lecture hard to understand. so i decided to use my critical thinking skills to be able to understand it. i analysed the different ideas, and broke them down into smaller parts to assimilate each. then i started evaluation and tried to link what i am learning with real life experiences so that i can make sure that i know how everything i am learning relates. finally, i started questioning by researching more what i learned and asking more questions that can me through my learning process. reflecting on the information meant that i should review it. all this me greatly understand what i previously found hard to understand.

hope it !