Which type of society first substituted animal power for human labor? A. hunter-gatherer societies
B. horticultural societies
C. pastoral societies
D. post-industrial societies
E. agricultural societies

Which effect does an increase in a country’s literacy rate have on the people who live there?

According to ohrp, a problem is an “unanticipated problem” when it meets which of the following criteria: unexpected, related or possibly related to the research, suggests that the research does not put the subjects or others at greater riskunexpected, related or possible related to the research, suggests the research puts subjects or others at greater riskunexpected, unrelated to the research but still occurring with a subject, suggests the research puts others at greater riskexpected, related or possible related to the research, suggests the research puts others at greater risk

What body has the power to impeach the president