Which of the following tends to make economies more efficient? A. specialization
B. government ownership of property
C. income redistribution
D. regulations aimed at economic equity

Earlier studies were more slanted toward a. the upper class. c. caucasian males. b. teenagers in school. d. caucasian females. select the best answer from the choices provided a b c d

Anode is a point on a wave where there is no vibration. a. true b. false

Ais a group of people living and working under a set of rules and traditions.