Fsomeone is predisposed to a disease, they are more likely to contract the disease due to a. lifestyle choices b. heredity c. random chance d. factors other than heredity or lifestyle

I'd have to say A, since people can produce heart disease and many others due to eating habits

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.