If there's citric acid in shampoo does it stay dirty forever

In areas where even the experts disagree; everyone has a right to his own opinion. i mean if answers aren’t given just like in lots of things; then it has to be just anyone’s opinion. is this dualism multiplicity relativism or commitment

In what ways has music in south africa reflected the particular history of the country

Which was the first roman genre that permitted women to act on stage? a. melodrama b. farce c. mime d. pantomime