Which statement describes a population in which there is a competition for energy? 1Several lions fight over a recent animal kill.
2Male peacocks fight one another for a female.
3Elephants are in search of water during a dry season.
4Squirrels are searching for a new place to make a nest.

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.

Moderate climates are located in regions. a. coastal b. interior c. mountain d. polar select the best answer from the choices provided a b c d

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