Science relies on empiricism, encourages challenges, and uses direct manipulation. This statement is __________

In which type of recording is a subject observed for a particular amount of time?

a) duration b) interval c) frequency d) continuous

In political theory, a social contract is

a. an agreement people make with one another to form a government and abide by its rules and laws. b. a civil agreement. c. a peace accord. d. an alliance of racial and ethnic groups within a society with the goal of keeping social order. e. a mediated peace.