some of the warning signs of teen drug abuse are changes in dress style, discipline problems, and new friends who are disinterested in school or family related activities. true or false?

Aproper cool-down routine includes which of the following? a). eating a good-sized meal b. five to 10 minutes of slow walking or jogging and stretching c). less than 5 minutes of cool-down stretches d). sprinting or other strenuous exercise