Can some help me please?

Drive down any three characteristic of modern periodic table

Which of the following statements about acidic water is true? a. acid has no effect on the h, o molecules. b. the solution contains a larger number of oh ions than h, o ions. c. the solution contains a larger number of h, o ions than qh ions. d. the solution contains an equal number of h, o ions and oh ions. none of the above e.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption