Geographical features of europe. 1  1. Geographic Features of Europe As we watch the slide showâ¦.. and discuss featuresâ¦. you will take notes in your composition books. 2  2.
Half-life durations can run from two to 12 hours depending on the type of amphetamine and route of ingestion used. Half-life cycles are multiples of the standard half-life time window. On average, up to 90 to 95 percent of amphetamines leave your system after four half-life cycles. This means, 90 to 95 percent of amphetamine materials leave your system within eight to 48 hours provided youâre in good health.
speed (whizz, billy, sulphate, grudge, dexys, blues, base, etc.) Speed is a stimulant that can keep you awake for hours and jumping around like a nutter. Its effects are like an adrenaline rush-it makes your heart go like the Flying Scotsman on amyl and you feel like you're bursting with energy and can dance all night.lso look out for 'base' which is like a deluxe version of speed-with more intense positive and negative effects. Detection periods: Amphetamine can be detected in the urine up to 2-4 days after use at common levels. THE LAW: The majority of amphetamine substances come under Class B of the Misuse of Drugs Act.