The country with the largest demographic shift from rural to city living is Blank______.Multiple choice question.MexicoChinaBrazilSouth Africa

The allele for the sickle cell mutation is most common in Blank______.Multiple choice question.AmericaSouthern AfricaCentral AfricaNorthern Africa

Item 14China represents the largest demographic shift in human history.Group startsTrue or FalseTrue, unselectedFalse, unselectedGroup ends

shift in the membrane potential towards a less negative value is called a Blank______.Multiple choice question.depolarizationhyperpolarizationrepolarization

A country with a population bar chart that looks like a pyramid indicates a Blank______.Multiple choice question.improving economyhigh birthratehigh death rate

Multiple Choice QuestionThe largest pension fund in the United States is ______.Multiple choice question.the FDICa Roth IRAMedicareSocial Security