Intangible activities for which people are willing to pay (such as dry cleaning, a movie, or medical care) are termed to , older persons make a normal and healthy adjustment to aging when they detach themselves from their social roles and prepare for their eventual death.

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?

Lots of points: economics: financial institutions that are created only to make personal and business loans are a. banks b. credit unions c. savings and loans d. finance companies

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.