History, 07.10.2021 01:50 alyxkellar06
Learning Astronomy
Historically the year was determine by measuring the time the earth takes to go around the earth.
The month is the average time the moon takes to revolve around the earth.
The week is a quarter of the month or quarter moon phases.
The day was determine by measuring the time the earth takes to make one revolution.
Is there an event being measure by the hour, the minute or the second.
Or are these measurements simply decided by dividing the day into two dozen (12) periods, 12 hours of PM and 12 hours of AM. Dozen (12) number having some historical significance.
Answers: 1
History, 21.06.2019 17:50
Which progressive reform was least related to the causes and effects of world war i? o legislation limiting the use of child labor o establishing 8-hour workdays for railroad workers o reducing tariffs on imported goods o expanding women's rights and the right to vote
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History, 22.06.2019 02:10
Which of the following would be the most immediate effect of sanctions on a country?
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History, 22.06.2019 03:30
So-called discourage workers are not counted in the unemployment rate counted in the unemployment rate included in the calculation of the labor force considered unemployed
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Learning Astronomy
Historically the year was determine by measuring the time the earth takes to go...
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