Which item must be applied over a bandage on a food handlers finger?

The best answer would be:

GLOVES

Bandages can harbor pathogens and dirt. Water-proof covering is necessary to prevent these from getting onto the food that they are handling. It should also be noted that maintaining injuries should also be a must. Regularly change bandages to limit exposure to pathogens and dirt.

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

the right answer is 0.3 meters per second