Because there wasn't enough eveidence for any other classification, meaning that people had to stick with this one for now
a long long time ago :)
Long time ago, some of the people did not have last name.
hoe long does epinephrine last in the system after injection?
How long does a fingerprint last in a system if not used for 7 years
how long does sonnes 7 last in ur system
If the system does not have any leaks, it will last forever.
The effects last about an hour but it can vary.
10 years i think
Premarin typically stays in your system for about 1 to 2 days after the last dose, but its effects may last longer depending on individual physiology and dosage.
classification systems that are willing to wait a long time.
Ask the guy who was drug tested.
That would be 21 years! Melville Louis Kossuth Dewey was born on December 10, 1851 and he invented the Dewey Decimal Classification (DDC) system when he was 21 and working as a student assistant in the library of Amherst College.