Vitamins A, D, E, and K are vitamins. A. water-soluble
B. fat-soluble
C. muscle-soluble
D. membrane-soluble

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)

An advantage of an mri over ct scan is d. it produces better images of hard tissues. hope this : )