Why is it important that troops can only remain in a foreign country for 60 days unless congress approves?
a) it stops congress from checking the power of the president.
b) it shows that sending troops to another country is expensive.
c) it prevents the president from having too much power.
d) it allows congress to debate the funds for the military.
i may give out a !

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.