Which is likely to occur if there is a price increase for a good which exhibits elastic demand? a) people might buy a more expensive substitute good. b) people might buy a less expensive complementary good. c) people might buy a less expensive substitute good. d) people might buy a more expensive complementary good.

There are 25 elements found in living things. how many of these elements are found in some organisms but not all? 1 , 6 , 19 , 25

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.

This is the largest and most populous country of the caribbean region. puerto rico dominican republic cuba haiti