Explanation:
Contamination can have undesirable consequences in real experiments, some of them are related to the feelings that may arise in the research participants, the contamination bias reduces the differences between the research groups, and can cause a comparison between the treatments of each different group, the which can generate conflicts and rivalries on the part of groups that consider themselves to be inferior to others. These contamination-related problems can significantly interfere with the research results.
Answer:
your not at risk of death
Explanation:
Less chance that u will get in a wreck
Answer:
False
Explanation:
During the Cold War, the U.S & the Soviet Union fought together as allies against the Axis. But the relationship wasn't exactly comfortable. Americans were aware of about the Russian leader.
Both sides were "afraid" fighting each other directly.
Have a good day/night!
Answer: NSDAP was established in 1920. It was an expression of the disillusionment of one part of Germans after the First World War. It was that part that did not agree with Weimar regime. C is correct.
Explanation: NSDAP = national socialist party or nazi party. It was not founded by Hitler. At the very beginning socialism prevailed over nationalism. Hitler´s arrival to this party had a great effect: 1) he took advantage of above mentioned disillusionment in the German society, 2) he took advantage of ubiquity of anti-semitism. These two factors contributed significantly to his victory (1933 Hitler got legally to power - chanceller).
