Why are forensic anthropologists working in guatemala? describe the process that forensic anthropologists are using to identify the dead. how did the forensic anthropologists use military records to identify some victims? what did forensic anthropologists learn about "grave 15"? why is the work of forensic anthropologists important?

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.