Waning cresent and waxing cresent
Begun in the 3rd century AD, the crisis of the Roman Empire was mainly caused by the fragmentation of its western part with the arrival and installation of the Germanic peoples.
From the third century AD, the Roman Empire began its phase of decline and decay, which eventually resulted in the fragmentation of its western part. The economic and political crises added the arrival of the Germans, leading to the end of the western part of the empire and the occupation of its territory by these peoples.
Roman art was produced by the people belonging to Ancient Rome and lasted from about the 8th century BC to the 4th century AD.
It was strongly influenced by the Etruscans and Greeks, and the most significant artistic manifestations date back to the establishment of the Republic in 509 BC.
A sales tax is a tax on goods and purchases.
Answer:
The correct answer would be option A, Observation.
Explanation:
When someone observes something for a specific period of time, closely monitors the act which is happening, the process is called as the Observation. Observation is done in research methodologies to find out the occurrence of the specific event, and then it is recorded or noted down to get the results of that observation.
In simple words, Observation is to observe someone's specific action for a certain period of time.
So in this example, when Dawn's parents record her hair pulling behavior for a specific period of time, they are actually making observation about the behavior of their daughter.
