The initials of ISIS stand for the Islamic State of Iraq and Syria. The initials of ISIL stand for ten Islamic State of Iraq and the Levant. 2.3k Views Â· View Upvoters
Average time that marijuana is detectable in the urine based on frequency of use: One time only 4-10 days. 2-4 times per week 25-35 days. 5-6 times per week 35-50 days.
Urine reveals the presence of THC-COOH, a THC metabolite, for up to eight days after a single use of marijuana. The accuracy of urine testing declines after about a week, but many frequent or heavy marijuana users continue to test positive for up to 15 and 90 days, respectively.