What is the main difference between a parliamentary democracy and a presidential democracy? question 9 options: a parliamentary democracy does not have a judicial branch. a parliamentary democracy does not have an individual executive but a presidential democracy does. a presidential democracy does not have an equivalent to parliament, the parliamentary democracy's legislative branch. a presidential democracy allows the population to choose the executive, but a parliamentary democracy allows the legislature to choose the executive.

What river valley civilization in the plow

Asociologist wants to study a culture that occurs in some women’s prisons: “state families,” in which individual prisoners take on certain roles within a group of like-minded prisoners. there is previous evidence that younger prisoners will use older inmates who play the roles of grandparents as a resource before they will turn to staff for and advice. the lieutenant in charge of a dorm of long-term prisoners offers to gather volunteers to speak to the researcher and also offers to vouch for the integrity of the researcher. the use of this staff is: a valid use of a statistical technique referred to “snowball sampling” wherein the inclusion of the first subject leads to the recruitment of another one subject.a useful tactic in obtaining a sample of prisoners who both meet the criteria and who will be honest with the researcher.wrong and is prohibited; subject selection needs to be free from intervention by prison authorities or prisoners.acceptable only when the researcher’s irb grants a special waiver.

Germany's black forest is being destroyed as a result of which environmental issue ?