well, the human body is like a machine. it can werar out over time. so sooner or later muscles wear out and no longer can support the body. Basically you're looking for a general "wear and tear
Because people have to die sometime.
I'm not saying that people die from laughter but sometime they can if they laugh to much and don't have a break.
most people who hunt hogs die sometime in their life.
sometime in the future
Everybody's gotta die sometime.
They sometime die of natural causes_______
Sometime in the past.
sometime soon
Everyone's going to die sometime.
no,not yet, but in ever cats life they will die sometime[not to be rude].
He died sometime in the year of1197 B.C. :)
Sometime in 2012 - 2013