What drives the convection currents inside of the earth? heat from the sun a.)cold air moving in the atmosphere b.)heat escaping from inside the earth c.)orcs working underground

Describe how you could move the flashlight above the paper to

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.

Arecent challenge to the european union created by a member state is?