Nuns are not paid as they take a vow of poverty. All funds taken in by the order go into a general fund to support the entire order.
Sisters, on the other hand, live in convents or may even share a home or apartment with a few other sisters. If they are paid, the money, less what is needed for living expenses of the individual or group, are sent to the Mother House.
You are a little confused. Catholic nuns are cloistered and do no work outside of their monastery. The women that you see that teach, nurse, work in parishes are Sisters (although they are commonly referred to as nuns, they are not). All nuns AND Sisters take a vow of poverty when they are fully professed and may not receive any salary. Any salary that their Order mayreceive is paid for by whatever institute they that work for: the hospital, the parish, the school, etc. There is no "Catholic Church" institute, only particular Churches which are individual Bishops and their dioceses.
Other nuns
Monks and nuns do the monks' and nuns' jobs now.
nuns
Yes, nuns can vote.
It turns out that nuns eat anything.
The nuns sleep in the nunnery in the convent.
Of course, nuns are people too
No, nuns are not typically bald. Some religious orders may require nuns to shave their heads, but it is not a common practice among all nuns.
the fear of nuns is called "monachousaphobia"
900,365,670 nuns
Nuns lived in a nunnery.