Depression caused by anger that cannot be expressed and is turned inward is an example of an (blank) cause.
a. environmental
b. psychoanalytic
c. biological
d. hereditary

If you heat soup on a stove, what happens to the movement of the soup's particles? a. the particles move slower. b. the particles move faster. c. there's no change in the speed of particles. d. the particles stop moving.

Which statement best completes the diagram of the ways the different branches of government can limit each other's powers?

For each of the following examples of data, determine which scale of measurement is used. a) the number of miles joggers run per week. b) the starting salaries of graduates of mba programs c) the months in which a firm's employees choose to take their vacations. d) the final letter grades received by students in a math course.