Answer:
The answer is an absolute threshold.
Explanation:
An absolute threshold usually refers to the lowest level of a stimulus that can be detected by an organism. These stimuli can be light, sound, touch, among others.
The signal detection theory has had some kind of influence in the absolute threshold because in this way a specific stimulus can be detected concerning a specified percentage. This percentage is usually 50%. Some factors can influence the absolute threshold. They include the subject's motivations and expectations, cognitive processes, as well as how the subject is related to the stimulus.
The answer is Tranquilizer.
Nembutal is a barbiturate which is a sedative, barbiturates are non-selective central nervous system depressants. It is lethal in high doses. A tranquilizer/sedative is a sleeping pill but are also used as an anti-anxiety drug as they have calming effects on patients, however taken in high doses can result in accidental/purposeful death.
Factors that encourage residents to settle in cities are called pull factors. Pull factors are the reasons why people move to urban locations in towns and cities for greater opportunities, advanced technology, better facilities, and better wealth. The on the other hand, there will be a push factor to most areas where people leave such as in provinces or countryside that caused unemployment and poverty.
