Answer:
The correct answer is option: True Leonard Hayflick developed the theory of aging which says that our cells become less capable of diving as we age.
Explanation:
The Hayflick limit is the name of the theory developed by the anatomy professor Hayflick.
Answer:
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his royal proclamation, issued on October 7, 1763, closed down colonial expansion westward beyond Appalachia. It was the first measure to affect all thirteen colonies. The edict forbade private citizens and colonial governments alike from buying land or making any agreements with natives; the empire would conduct all official relations. Furthermore, only licensed traders would be allowed to travel west or deal with Indians. Theoretically protecting colonists from Indian rampages, the measure was also intended to shield Native Americans from increasingly frequent attacks by white settlers. The proclamation also established three new mainland colonies: Quebec, West Florida and East Florida, while extending Georgia’s southern border and granting land to soldiers who had fought in the Seven Year's War.
Did you know? In the United States, the Proclamation's legality ended with the American Revolution, but it remains part of aboriginal land claims made by Canada's First Nation, Metis and Inuit peoples.
How Did Colonists React to the Proclamation of 1763?
Although the proclamation was introduced as a temporary measure, its economic benefits for Britain prompted ministers to keep it until the eve of the Revolutionary War. A desire for good farmland caused many colonists to defy the proclamation; others merely resented the royal restrictions on trade and migration. Ultimately, the Proclamation of 1763 failed to stem the tide of westward expansion.
Classical liberalism was started in the mid-1700 as a reaction against absolute monarchy, religious prosecution, and feudal economical, social constraints. In Great Britain, conservative ideas emerged in the tory movement during restoration period 1660-1688.
The Mongol empire (1206-1368) spanned from Eastern Europe across Asia. The empire emerged from the unification of Mongol and Turkic tribes in today's Mongolia and grew through invasions after the proclaiming of Genghis Khan in 1206 as ruler of Mongols.
The Mongol empire was the largest contagious empire in the history of the world, and the second largest empire in history, after British empire.
Under the Mongol technology, different commodities and ideologies were spread and exchanged across Eurasia. They were master engineers who used every technology known to man.
They built a spectacular international postal system and created standardized notes and paper currencies before Europe created its own.
