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No, nuns typically cover their hair as part of their religious practices.
Yes, some nuns choose to cover their hair as part of their religious practices, but it is not a requirement for all nuns in all religious orders.
No, nuns do not have to cut their hair as part of their religious practices. Many nuns choose to keep their hair long as a symbol of their dedication to God and their religious vows.
Yes. Nuns are a part of the Catholic religion which was actually one of the first to instigate Christmas.
Nuns usually lived in convents, which had their own grounds and were not part of a manor or village
Most nuns could indeed become pregnant if they were to have sex. For the most part it's a hypothetical question, since the majority of nuns refrain from engaging in sexual activity.
Runners apparel is often on sale by many popular stores that sell sports equipment, as apparel for running is also an important part of the running itself. To find discounts on running apparel check your local sports shop's catalog to see which running apparel is right for you.
Not the entire Catholic population became nuns and monks - only a small part.
They're Anglican nuns. Westminster Abbey is part of the Church of England.
Other nuns
No. Shoes are their own category of consumer goods :)
Monks and nuns do the monks' and nuns' jobs now.