What is the biggest difference in citizen participation in government between ancient athens and the modern united states? the general assembly in the united states consists of all us citizens. citizens in the united states vote directly on laws and important decisions. citizens in the united states randomly select the council of 500. the congress in the united states consists of elected officials

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.