You sell popcorn in downtown Chicago. It became so popular that you started a website so people all over the country can get your popcorn delivered to their doorstep. This is an example of a business.

The areas with the highest population density in europe are most likely to be

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.

The colors at sunset are usually the result of raindrops