Wearing gloves can keep food safe by:
a) reducing the number of times you have to your wash hands
b) creating a barrier between what is on your hands and the food
c) deactivating the germs, so they can no longer transfer onto food
d) keeping hands and under the fingernails from getting dirty

The correct answer is B.

Explanation:

The use of gloves during food handling helps to prevent foodborne illness. They do so by creating a barrier between the food and the hands.

Also, a proper handwash must be practiced before wearing gloves and after removing them, and gloves should be appropriate (avoid latex gloves) and must be changed frequently.

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(c); cultural values may have affected jack's grandmother's and aunt's belief about extended family;