Answers :

1. b
2. a
3. c
4. b (as the word "societies" is used, so it comes in the domain of Sociologists, anthropology means : science dealing with humans).
5. b
6. c
7. c
8. d
9. a
10. a
11. a
12. d
13. c
14. b
15. a
16. dont know
17. a
18. d
19. a
20. c



Please rectify if need be.