Q: 5 (SCRA/2011)

Consider the following statements regarding social change: I. Diffusion is an important mechanism of social change. II. While cultural diffusion quickly changes the non-material aspects of people in society, the material aspects are slow to change.
Which of the statements given above is/are correct?
question_subject: 
Science
question_year: 
2011
question_exam: 
SCRA
stats: 
0,112,72,64,0,112,8