Which of the following is a requirement for becoming a naturalized citizen of the United States? A. understanding all laws set forth in the U. S. Constitution B. possessing a basic knowledge of U. S. history and government C. understanding the difference between types of governments D. possessing major wealth to pay for citizenship processes

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.