The total temperature change between 3 km and 7 km above Earth's surface is around -20c and -15c.
Answer:
The Gracchus brothers could not change and improve Rome because the Senate acted strongly towards public land. Furthermore, several senators killed those brothers.
Also, the Senators could be considered aristrocrats because there were only a small amount of them and they were very controlling of Rome's land.
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The Romans created the Olympic games for entertainment
Answer:
D
Explanation:
to be introduced to Congress a member needs to sponsor it
Answer:
<u><em>experimental</em></u><em>; </em><u><em>control </em></u><em>groups</em>
Explanation:
The group <em>receiving an experimental treatment is an experimental group</em>. The group is subject to modifications in the testing of the independent variable.
The independent variable attributes are registered as well as the outcome of the dependent variable.
A control group <em>is a distinct group from the experiment so that the testing of the independent variable can not affect the outcomes.</em> This separates the impacts on the experiment of the independent variable and can help rule out possible explanations of the outcomes of the study.
