90 mins
2 weeks to 60 days depending on amount and frequency of use.
Five minutes. It will reach the brain in seconds but the result is not seen promptly until it reaches adequate concentrations in the brain cells. THC is highly lipid soluble and takes a while to spread out in the fatty tissue. It also takes a while to be excreted (30 days or so). This is why MJ smokers get picked up so easily on urine tests.
once in brain it stay there
You can't change your pH levels.
Marijuana is not bad for your brain. Marijuana does not harm your brain in any way, shape or form. Short term memory may be affected only WHILE you are high. Marijuana does not kill brain cells or affect long term memory.
A few minutes
A hit of crack cocaine reaches the brain almost instantaneously -- in about 3 seconds or less.
Never the brain continues to change and make new connections for the rest of your life as long as you continue to learn
2 weeks to 60 days depending on amount and frequency of use.
Alcohol can reach the brain within minutes of consumption, as it quickly enters the bloodstream through the stomach and small intestine. Its effects typically begin to be felt within 10-30 minutes after consumption, depending on factors such as the individual's metabolism and how much they have consumed.
I believe one of the few side effects of Marijuana is short and possibly long term memory lost.
You can reach level 81 in Skyrim I think but that will take an awful long time, and to be honest, who would be bothered.
It only takes a few seconds for a chemical to reach the brain once it reaches the lungs but the timing of the effect of the chemical is variable, depending on circulation time, diffusability, concentration, fat solubility, metabolism, mechanism of action, etc.. For all practical purposes, most chemicals reach the brain in adequate amounts within 10 seconds.
The a in brain has a long vowel sound.
There are 10 levels in the main Campaign, and there is an extra level after you beat it Called Lone Wolf, which is unbeatable, you just try to survive as long as possible. Source: http://halo.wikia.com/wiki/Halo:_Reach
Five minutes. It will reach the brain in seconds but the result is not seen promptly until it reaches adequate concentrations in the brain cells. THC is highly lipid soluble and takes a while to spread out in the fatty tissue. It also takes a while to be excreted (30 days or so). This is why MJ smokers get picked up so easily on urine tests.
CoLLiNguLLiELong reach Long reach Long reach