Social scientists have found caste-like social groupings to exist ...

[lb_gilbert]

Social scientists have found caste-like social groupings to exist in
 
  A) South Africa.
  B) Japan.
  C) The United States.
  D) all of the above.
  E) A and C.

Question 2

Whatever cultural traits are transmitted by social learning have been shown to promote individual adaptive success.
 
  Indicate whether the statement is true or false

[fur]

Answer to Question 1

D

Answer to Question 2

FALSE

[lb_gilbert]

Thanks for the timely response, appreciate it

[LVPMS]

Excellent