What does the answer means

answer; (b) i believe the correct answer is : /eliminate health disparities and improve the health of all population groups;

when you rub, you also apply pressure, that pressure can urge the poop to come out. i think that when your rubbing, you also might be slightly breaking it up and that can further fill the stomach.  

answer 2 is the right one. jim should measure his snack to make sure he is using the right serving size.

im not sure looking for this 2 ik c is wrong