Eddie Machek, who is earning a master's degree in civil engineering from the University of Akron and who will start a doctoral program in engineering at Georgia Tech this fall, explains the difference between the degrees this way: At a bachelor's level you are going to go out and do what's been done.
A regular urine sample is enough to show the presence of nicotine in urine. Even in case of passive smokers, nicotine in the urine can be detected for 20-25 days at the maximum. Nicotine is only harmful for human in higher dose such as 30 to 60 milligram. However, it is not harmful when it is present in less quantity.
If you h â¦ ave smoked marijuana then the drug will stay for 3 to 30 days. This is normal for the common drugs. But in the case of marijuana, this can be detected even after a month in Urine drug test marijuana. Marijuana will stay in your system for 10 days if you have been smoking occasionally.If it is smoked on regular basis it will be there up to 45 days and if you smoke constant pace then it will be in the system for as long as 90 days.plit and merge into it. Answered by The Community. Making the world better, one answer at a time. it depends on how much you eat, and how strong the weed is. i ate one, and it lasted for 7 hours. i ate it around 7, kicked in about 30-40 minutes later, and i went to sleep at 2am, but i was still high from it.