Which of these statements is not true

Which statement is true about common childhood infectious disease? a. children should always be given antibiotics to treat an infectious illness. b. frequency of infectious illnesses usually increases as children grow older. c. having a minor infectious illness weakens a child's immune system. d. infectious illnesses are usually mild and require no medication.

Taking a foil acid supplement during childhood can prevent illness

Does nicotine show up in a drug test when u pee in the cup