Awell-designed experiment can be replicated by others. user: both the experimental group and the control group are exposed to the same
a. type of treatment
b. independent variable
c. confounding variables
d. experimental conditions

The map above shows the expansion of the greek empire. which statement best describes the greeks during the 4th century bc? a. greek expansion was stopped by the persian empire. b. the greek empire controlled parts of africa, europe, and asia. c. the greeks were threatened by barbarian tribes in europe. d. greece did not have friendly relations with ancient egypt.