Nature of demography?

that's the way it was, that's the way it is, and that's the way it will be. Nothing you can do will change it

nature is the way the world naturaly is. this would mean that a paved side walk is not nature.

The "nature" part is your intrinsic characteristics ... the part that's predetermined by your DNA.

It is: Nature's wonders. This is because the wonders belong to Nature.

every thing in earth