Long ago some scientists think living things came from a primordial soup.
as long as it takes for your hair to grow out
Because americium isotopes have not very long half lives any possible (probable) primordial americium disappeared many time ago.
Hair Follicle drug testing is the most accurate, long term, and hard to beat, of all laboratory drug testing. As your hair grows, any chemical substances in your body also grow out with your hair. Other than shaving your head, there is no way to hide drugs in a hair follicle test.
A standard hair follicle screen covers a period of approximately 90 days, but is susceptible to time variation depending on the growth rate of your hair.
Don't smoke meth
A long time.90 days is the usually cited period.
Humans didn't emerge from the primordial ooze, but evolved from mammals that were already a very long distance from the primordial ooze. Sexuality had evolved even long before the first mammals appeared. You are confused. Hermaphrodites don't reproduce asexually. In any case, sexual reproduction confers considerable evolutionary advantages.
The current world record is just a follicle more than 3 inches.
The hair follicles will retain any and all drugs that you have or will use. yes anytype of drug use can found in the follicle. However cocaine can be found in the hair follicle as long as 10[ten] years.
Your hair expels everything that goes in your body, all of your hair.
Like a day, give or take a couple hours