No you will have to inhale it to show .
Noyou need to be smoking or digesting marijuana for it to be in your system. You can not get it in your system from touching someone or walking past someone. this is very true cause i smoke myself so i should know but there are various ways of passing a drug test if you are interersted let me know.
this can happen from being around people who smoke it, and inhaling the second hand smoke.
No, it has to be ingested either by smoking or eating something cooked with weed. Then it is absorbed into fat cells and released in your urine between 1-6 weeks depending on your weight and how many times/how much you have ingested but most things say 3 weeks but ive known people to pass a Drug Test after 1 week of not smoking.
Yes, just like tobacco there is second hand smoke that is taken in by the non smoker and if tested they would show positive.
No, they are two different substances.
A cigarette smoker will still be able to spell "cigarette" and "marijuana".
about 3 grams
the wording in le question does not make sense.
He did not. John openly admitted to enjoying marijuana, but was not a cigarette smoker.
If you are not an avid pot smoker and they wern't blowing massive amounts in your face for countless hours the answer would mainly be NO. THC metabolizes fairly quickly and can only be detected for a few days if you are a once in a great while smoker, as compared to weeks for a habitual smoker. Urine tests would not detect enough traces of THC to come up positive if you are not a smoker and were simply in the vicinity of the smoker. HOWEVER, skin or hair tests MIGHT come up positive if the people smoking around you were doing so in very LARGE quantities for a long period of time.