Answer:
MEXICO CITY in north america has the largest population.
To do work or cause change is called Energy.
Answer: b. Participants must be allowed to make an informed decision.
Explanation:
There´s an ethical obligation to ensure people are capable of making an informed decision when participating in any research.
Valid consent requires no coercion, giving participants all relevant information, and guaranteeing they are capable of using that information to make a decision. APA's Ethics Code orders that psychologists to inform participants about the purpose of the research, it´s foreseen span and the details of the process.
<span>An empire is typically includes a variety of different cultures or peoples that were at one point conquered or absorbed by the expanding empire, ruled by one emperor or monarch. A nation-state is typically a smaller region, often united by one common culture, ethnicity, and language and can have many different kinds of rulers, democratically appointed or otherwise. Benedict Anderson calls the nation-state an imagined community because, unlike in a heterogeneous empire, people in a homogeneous nation-state see themselves as all belonging to the same community because of common experiences and backgrounds.</span>
It is a form of probation.