The answer should be rectum.
We need to breath every day and hat just happens to be the amount of times we breath, but a human can actually breath up to 30,000 times per day it all depends.
Breathing....? (such as running or jump roping), as oppose to anaerobic exercising which is like lifting weights.... i think.... hope this helps.
Answer:
The only difference between the end of the repolarization phase and the resting state is that the sodium and potassium ions are on the opposite sides from where they began.
