For permanent weight loss, a person should
a. skip breakfast as often as possible.
b. try to lose five to six pounds per week.
c. eat at least 1,200 calories per day.
d. put extreme limitations on calorie consumption

C. eat at least 1,200 calories per day.

True. the more you know, the better of you will be.

The person who utilize the progression principle will keep adding the difficulty of the exercise that he's doing, while the person who does not, will only stay stagnant.  the person that utilize progression principle, will get a stronger endurance because now his body is conditioned to do harsher routines.{the answer was already on verified)