Yes it can be detected through pubic hair. It can last up to one year in the pubic hair because this hair grows slower than the hair that is on your head. If the hair was being tested on the head it can be traced up to 90 days.
No.
If you did not smoke any marijuana, and you have since washed your hair, you will have no marijuana in or on any of the strains of hair on your head, and it will not show up on any drug tests.
No.
No but it will still show up in your hair.
The traces of Marijuana remain until the hair falls out or you cut it off.
If a child inhales it, yes.
if enough resin was burned in the process, then yes it will show up on a hair follicle test.
probably in a hair test but not in urine
If you smoked marijuana about three months ago, it is very unlikely that anything would show up in your hair follicles.
Most sources seem to indicate that Ambien either does not show up on hair follicle tests, or is simply not tested for. Tests usually cover substances such as marijuana, PCP, and opiates.
show up where?
What if you smoke marijuana a month ago but you only smoke one time would it show up on your hair drug test