It is not for the faint of heart. Good luck to all. A recent study of smoking among eighth grade students showed that those students who smoke had lower grade point averages than those who did not. Further, the degree of smoking was associated with GPA-the more a student smoked, the lower the grades. Smoking causes lower grades in school.
Smoking is responsible for health problems among eighth graders.
Both of the above. Neither of the above. High for-flipped coins tend to repeat a pattern. Johnny goes to Lee High, Billy to Grant. This tells us a.