It all depends on how much a person consumes it. It can last up to 6 months in your system.
Well, the remains stay in your system for 14 days. Otherwise till you sh1t it out.
It depends on how often you consume marijuana, your weight, and other factors. The marijuana will be the last to leave your system and can take a week to 60 days.
Depends on how it was administered.
30 days