We would not be alive.
the people will die if the peole has no kidney the kidney i very importand it filters the unfiltered blood
No -- that' cant' happen.
Nothing.
1
Prevent Normal Kidney Funcationss.
LOL...no
no because the urine you are holding is clogged by the kidney stone when this happen your liver become fatty.
The answer will depend on what "these" parts are.
difficulty in breathing
You need at least one of the two kidneys which most people have. Kidney(s) "filter" the blood. Poisons build up in the blood without a kidney or a mechanical substitute.
The most common route is an ascending bladder infection, although a blood-borne infection settling in the kidney can also happen.