Answer:
The plains tend to be very easy for early settlements to bring about agriculture, mobility, and mild weather conditions that helps early civilization grow. The negative impact of most plains come from it's lack of ability to trade easily in later generations, without water access
Xenophobia is a stress disease in which encountering immigrants or foreigners causes excessive resistance of fear. Other than the trigger, the indications for xenophobia are very comparable to other stress disorders: conciseness of breath, rapid heart rate, and excessive sweating followed by intense fear or anxiety.
Answer:
<u><em>They found that the cats that had observed the performance </em></u><u><em>30 times</em></u><u><em> had performed significantly better than the ones that only observed it </em></u><u><em>15 times.</em></u>
Explanation:
According to my research, in 1944 <u><em>Herbert and Harsh</em></u> did a set a various experiments. They believed that an animal can substantially benefit from watching a more evolved animal perform a certain task. They also believed that there is a strict correlation between the amount of times that they view the more evolved animal perform the task with how well they can perform the same task.
After comparing the behavior of cats that had observed a model perform an act 30 times with cats that had observed only 15 performances. <u><em>They found that the cats that had observed the performance </em></u><u><em>30 times</em></u><u><em> had performed significantly better than the ones that only observed it </em></u><u><em>15 times.</em></u>
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