Answer:
The changes in agriculture significantly altered global populations. The most significant immediate effects of the Columbian exchange were the cultural exchanges and the transfer of people (both free and enslaved) between continents.
Explanation:
The Columbian Exchange greatly affected almost every society on earth, bringing destructive diseases that depopulated many cultures, and also circulating a wide variety of new crops and livestock that, in the long term, increased rather than diminished the world human population.
The answer is: people conform when they face ambiguous situations
In the study, Sherif put the subjects in a dark room and told them to to watch a pinpoint of light and let the researchers know how far has the light moved.
Sherif put several actors among the subjects in order to collectively support a false interpretation and voiced their opinion to the group.
The result is fascinating. As it turned out, large portion of the non-actors subjects actually choose to disregard their opinion and choose to conform to the actors'opinion in the ambiguous situations.
Answer:
The dependent variable is the variable being tested and measured in an experiment, and is 'dependent' on the independent variable. An example of a dependent variable is depression symptoms, which depends on the independent variable (type of therapy).
Explanation:
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The official language of Germany is German, but many other languages could also be spoken in Germany.