What does the constitution say about which law shall predominate

Which is relatively better: a score of 76 on a psychology test or a score of 22 on an economics test? scores on the psychology test have a mean of 90 and a standard deviation of 13. scores on the economics test have a mean of 52 and a standard deviation of 10.

Which regulatory agency attempts to prevent unfair business practices and consumer fraud?

What caused the settlement of more african americans in the mississippi alluvial plain region than in the ozark mountains point)