Answer:
A. Thermometer
Explanation:
It is an instrument used to measure the average KE of a particle, since temprature is the measure of the average KE of a particle, therefore; you can also use thermometere to measure it.
When Romulus Agustulus gave up power up power, Odoacer which is a German general took his crown away.
Because by finding artifacts from ancient civilizations we can tell how our earth has changed and how we, as a species, have changed.
The Constitution requires the Senate to elect a president pro tempore to serve as presiding officer in the absence of the vice president. The president pro tempore is authorized to preside over the Senate, sign legislation, and issue the oath of office to new senators.
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Assuming you are talking about the Civil War most of the southern states began to secede from the Confederacy in the 1870s and began to unify with the Union.