Apart from that, the dosage of the drug, its quality, and period and potency play an important role during the drug test. Urine test reveals positive result for 1-7 days. The half-life of drug is just 24-36 hours, and it may remain in your system from 7 hours to 52 hours. Half-life refers to the time taken to eliminate half of the drugâs effect; A drug takes 4-5 half lives to get expelled out of your system completely.
The Passed/Not Passed (P/NP) grading option was designed to encourage students to explore new academic areas or take challenging, far-ranging courses without undue concern about grades. Passed grades require a level of performance at least equal to a letter grade of C-.
The ranking below is in terms of academic achievements by Zimbabwe School Examinations Council (Zimsec) âOrdinary and Advanced Levels results. Ordinary Levels pass means getting grades (A-C) and Advanced Levels (grades A-E). Both O and A-Level passes are usually dominated by church-run schools.ll the schools on the list are considered the best. To contact the relevant schools, you can search the phone number from Telone Zimbabwe telephone directory at http://www.telone.co.zw/ . The school will advise you on how to get a place. Have a great day.