Brazil's system of racial classification is undergoing change--moving to a categorical system after supporting multiracial identities for hundreds of years. The change is an attempt to
a. acknowledge and remedy discrimination against those with the darkest skin shades.
b. be more like the United States.
c. become more modern.
d. fit in with the racial classification system of most South American countries.
Question 2
When doing researchs sociologists adhere to
a. their beliefs.
b. the scientific method.
c. popular opinion.
d. personal interest.
respiratory system
Receptors in the autonomic nervous system: (a) sympathetic division; (b) parasympathetic division
Disorders of the Cardiovascular System Cont.
The muscular system.
The Koeppen System
Cardiac conduction system