The study of population is *

physiography

democracy

demography

ethnography

none of the above

Policies that physically separate a minority group from the dominant group.

Children begin to use tools at about what age? a. 18 months b. 2 years c. 1 year d. 6 months

12 there are four phases of self-regulation: forethought, performance, self-reflection, and punishment. select the best answer from the choices provided ot of