A. pure stock
B. differences in intelligence
C. primarily differences in language
D. mixtures of several populations
Correct Answer: mixtures of several populations ✔
Last Updated: July 03, 2019
A. pure stock
B. differences in intelligence
C. primarily differences in language
D. mixtures of several populations
Correct Answer: mixtures of several populations ✔
Last Updated: July 03, 2019