If you are getting a drug test via hair strand test and you have done something you shouldn't have since the last time you shaved your head, your busted. Your hair is the history of your drug use. In other words, if you have done Ritalin since the last time you cut your hair, considering you shave it bald, it will show up.
A thin strand of hair is called a hair filament or a hair strand.
A single strand of human hair is called a "strand" or "hair follicle".
The mass of a strand of hair varies depending on the thickness and length of the hair. On average, a single strand of hair typically weighs around 0.6 milligrams.
On average, a single strand of hair weighs about 1 milligram.
A single hair strand can survive for about 2 to 7 years before naturally falling out and being replaced by a new hair strand. Throughout its life, a hair strand goes through phases of growth, rest, and shedding as part of the hair growth cycle. Different factors like genetics, health, and environment can influence the lifespan of a hair strand.
Acoording to: http://www.ipassedmydrugtest.com/drug_detection_times.asp Ritalin (Methylphenidate) is 1-2 days.
It is a strand of hair.
No, hair is not alive. Hair follicles at the base of the hair strand are living, but the hair strand itself is made up of dead cells and proteins.
a strand test is carried out after applying colour to a hair. You remove the colour of a strand of the hair to check if you have the desired result (colour)
talk to it
No that is a complete myth. A strand of hair is a very delicate thing.
There are approximately 3.2 billion atoms in a single strand of human hair.