Gretchen is conducting a research project and is interviewing respondents about their fertility history. On the first day her respondent says that she has had three children. However, the next day, the respondent reports that she has only two children. This is an example of a problem with:

Which pronoun has an unclear antecedent in the following sentences? the sixth-grade students liked volunteering their time to read to the elderly people in the hospital. it made them happy. a. their b. it c. them d. no unclear antecedents

A. passes laws and adopts budgets b. resolves disputes among members c. ensures legislation is applied fairly d. represents the eu globally a recent challenge to the european union created by a member state is a. migration b. free trade c. brexit d. the euro which is the most powerful position in the british government? a. the monarch b. the chancellor c. the prime minister d. the president which describes a constitutional monarchy? a. a monarchy in which a king or queen has all the power b. a monarchy in which the people elect the king or queen c. a representative government with a mostly ceremonial ruler d. a representative government with only one set of written laws

What are objects called that have value in and of themselves as well as value as a means of exchange? custom commodity money currency simple money