Describe how population density influences the law of supply and demand in the housing market.

explanation:

i believe the primary and secondary sectors

aristocracy, timocracy, oligarchy, democracy, theocracy and tyranny

explanation:

disorders of the brain include both behavior disorders and other psychiatric illnesses. the primary difference between a behavior disorder and another type of psychiatric disorder is the presence of choice. psychiatric conditions are considered to be involuntary while in behavior disorders, choices are essential.

answer; graduated cylinder;