Can a wish from the dragonballs bring back someone who has died due to old
age?
If so will they live for a few seconds and then instantly die again?
If not, then what if a wish was first used to extend the person's inherent
life span and then a second wish to bring them back?
Trinean
P.S. I don't think this ever came up since most people in the anime die
from
getting killed in battle or by a disease.