The Grapefruit Diet is a common fad diet that promises dramatic results and is only popular for a short period of time.
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!
It helps prevent illness because they washed their hands and if they didn't 1 that would be nasty and 2 no one want pee or poop on their food that they are going to eat.
A persons biological because its the only one that makes sense according to the study of genetics. EX: X chromosome are always in females eggs, while the x & y chromosome is in the male.
