if you found a envelope with money in it and it was for you for your christmas present in 6 days, would u try to look inside if it or leave it alone??

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