What began the development of the two distinct european civilizations of the western roman empire and the eastern byzantine empire? a. in the sixth century, trade flourished in the eastern regions but not in the west. b. around 400 c. e., germanic tribes took over much of the empire's western territories. c. in 395, the sons of theodosius i each became emperor of part of the empire. d. leaders of the catholic church had a major disagreement in the seventh century.

Which bronfenbrenner level examines the developmental influences of homes, caregivers, friends, and teachers?

Which statement defines personality

Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.