Answer:
Experiments produce new ideas to explain a natural phenomenon.
Explanation:
In both cases, the controls allow scientists to quantify background variability and reject alternative hypotheses that might otherwise explain the effect of the treatment on the dependent variable. In an experiment, scientists try to manipulate as variables as possible at a time.
Answer:
Wounded knee was the past major event.
During the Holocaust the group that was targeted was the Jews.
Answer:
<h3><u>A. imperialism</u></h3>
During 1931 Japan had invaded Manchuria without declarations of war, breaching the rules of the League of Nations. Japan had a highly developed industry, but the land was scarce of natural resources. Japan turned to Manchuria for oil, rubber and lumber in order to make up for the lack of resources in Japan.
Explanation:
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It generally causes an increase
