Some people say it is due to lack of B12. You could try some and see if it makes a difference.
By system, you mean category.. I'm not sure if you mean finger nails or like tool nails, so I'll give you both. Finger nails: Body parts Tool nails: Hardware
acrylic nails are like fake nails, (you would probably know,) but, you can have any sized nails.
This means that your nails are ether growing to long or are loosening off your finger
if you mean your finger nail then a nail buffer just makes your nails look nice and shiny
Not sure what you mean by this. All the moons in space are moons.
i dont see why he could, i mean if it is against policy i mean i guess he could, but he himself could not unless he was the owner. dont quote me on that tho.
Sayin' dat chu dont even cuurrr bout no body and deyy biidddnuss.
It can mean that he tore his nails loose from the skin of his fingers, or it can mean he was holding onto something and tore his nails loose from his grip.
Saturn does have several moons, if that's what you mean.
If it is coming out from the area between your fingernail and your skin you probably have a little infection. Wash your hands well with soap and warm water, add a little neosporin, bandage it and you should be fine. See a doctor if the infection gets worse or doesn't improve. You probably bite your nails dont you...
If you mean the moons of the planet Jupiter- there are 67 moons in total. 53 of them have names. 14 do not (yet) have a name. That's a lot of moons- but Jupiter is a BIG planet.
Nails are made of iron. If you are as tough as iron then you are really tough.