why did we age and die
Answers
our body is made of cells. cells die and get replaced by new cells . our body is not able to always produce or repair cells as age increases. nature of earth tries to degrade everything into its simplest form .so as age increases our immune system functions become less active . we don't die because of age but because of effects of natur on our body.
hope u understand my points ;)
HEY,
Quite obviously, aging occurs long after the necessary lifespan to continue our species—"beyond the reach of natural selection." For if natural selection is—in some simplistic way—the struggle to reproduce, that job is done decades before the ill effects of aging.
In simplest form, we age and die to continue our species. A person cannot live forever in the same way. Everyone grows old. We grow old and die. We can't work as well as we do in our young age compared to that in old age. So that the next generation can live and work better in its young age too, we live, we age and die....
Hope it helps you out.