Answer:
The researchers discovered a negative relationship between mobile phone usage and students' academic performance, such that every 100 minutes that a student spent using their phone a day lead to the student dropping 6.3 places in terms of their academic school ranking.
Answer :
Mostly positive
Explanation :
The effect of stories of war heroes is generally positive to their readers. The readers of such stories are usually the individuals of the country, for which those heroes fought and sometimes even died.
Reading such stories brings a perspective to the readers and make them more close to their nation. It helps building a psychological strength and also depcit a reality that the freedom we are enjoying today came at a price.
Locate the main idea because that's most important thing
