Hich of the following illegal drugs is most likely to cause hallucinations?
a. cocaine
b. marijuana
c. lsd
d. barbiturates

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