Which effect is associated with overnutrition? decreased risk of obesity
decreased risk of mineral poisoning
increased cognitive function
increased risk of vitamin poisoning

The answer is increased risk of vitamin poisoning. When someone's body processes too much of any vitamins or minerals (which is what happens in the case of overnutrition) they can become sick, this is called vitamin poisoning.

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)

What are the choices given ?