May I ask why on old questions I cannot comment?

Daily sanitizing and disinfection solutions should be made with one of bleach per quart of water. a. tablespoon b. cup c. teaspoon d. gallon

The youngest babies change position once every on average. a. 5 minutes b. half hour c. minute d. 10 minutes

How are the causes of the problems viewed? medical model public health model human services model. what is a method of treatment? medical model public health model human service modelj