Answer:
Physiological
Explanation:
The independent variable is the predictor, which the experimenter controls and manipulates, It is the characteristic of a psychology experiment that is manipulated or changed.
Natalie conducts an experiment in which she randomly assigns half the individuals to drink alcohol and half to drink tonic water that they think is alcohol, Natalie was manipulating the independent variables which is the alcohol and tonic water.
An independent variable is the variable that is changed or monitored to evaluate the effects on the dependent variable in a statistical experiment.
"World War 2 ended with the unconditional surrender of the Axis powers. On 8 May 1945, the Allies accepted Germany's surrender, about a week after Adolf Hitler had committed suicide. VE Day – Victory in Europe celebrates the end of the Second World War on 8 May 1945." Says google
Answer:
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Answer:
Transition to a common medium of exchange
Explanation: Small trading centers began to increase in size in late Medieval Europe. Many of these centers became towns and cities. Trading had become easier, and towns and cities grew as a result. One reason for their increased size was the transition to a common medium of exchange.