Which effects result from handwashing education? check all that apply.

-germs are less likely to be transferred from hands to other objects, spreading disease.
-communicable diseases are less likely to spread from person to person.
-people are less likely to touch their eyes, nose, and mouth without realizing it.
-the number of cases of diarrhea declines by more than 50 percent.
-the number of respiratory illnesses declines by about 20 percent.