Diffusion is Thermodynamics Mcqs January 17, 2020 BILAL KHATTAK0 A.new use of existing knowledge. B.spread of cultural trait from group to group. C.combination of two or more cultures. Related Mcqs: Dultural diffusion means Ethnocentrism means Invention is often defined as Cultural diffusion can start only from Invention means The horse disorganized the Cultural lag is a difference between Allele is the: Which of the following is a necessary characteristic that must be present before an organiszation exists? In power point, the header and footer button can be found on the insert tab in what group??