Refined grains are grains that have been modified from their natural composition often through the mechanical removal of bran or germ.
Two Examples:
1. White Rice
2. White Bread
From my perspective it would be c because of you run your hands under water the germs and bacteria aren't necessarily gone but with the gloves the bacteria off your hands, it can't get to the food. i hoped this helped!
You're lungs are what let you breath.
