Answer:
Time isint a concern for me but money is :/
Resistance because how long u last running depends on ur breathing issue
If you starve yourself in a week, like by not eating anything, you will die in 3 days. Your body cannot survive without any food or water in a week! If you are thinking of doing it, don't!! If you want to loose weight try doing a healthy diet and exercise!
I hope this helped :)
I think the answer to this is D.
