Which of the following is NOT a biased statement? Republicans are intelligent, happy people. Liberals are dedicated and smart. L
isten to what the Republicans have to say, and you will be happy. Elect Democrats, or you'll be miserable. There are some members of the Democrat and Republican parties who are happy; there are others who are not.
Wood is not a pure substance it is a mixture, because it is composed of compounds such as cellulose, hemicelluloses, and lignin which are made up of elements such as carbon, hydrogen, and oxygen.
