To make them look shorter

To prevent dirt buildup and infection

To change their color

To make them grow more slowly

A. Blow on your nails

B. Eats snacks

C. Touch your face

D. Wash your hands

A. Biting nails often

B. Keeping nails dry and clean

C. Skipping handwashing

D. Using a dirty towel after handwashing

    A. Nothing happens

B. They grow faster

C. You might get an infection

D. Your nails will look shiny