In some parts of the united states where pbdes are not banned, samples of human milk contain pbdes than in european countries

This term refers to the number of people per unit area (usually a kilometer or a mile). this could refer to the number of people per square mile in a city, a county, a province, a state, or a nation.

Black death spread because of what problem in medieval europe? which one is it i need the answer quick . a- overcrowded cities b-too many farm animals c-not enough qualified doctors d-all of the above

Which of the following is not a result of increased democracy in russia?