According to the lesson, what was the central issue in the struggle over which reconstruction plan to implement?

Endogamy is marriage within one’s own social category. select the best answer from the choices provided true or false

Rank the following from most to least devasting: ordovician,permaian,cretaceous, pleistocene

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