Areas where older americans congregate and that gradually become informal centers for senior citizens are known as

naturally occurring retirement communities ( NORC )

Explanation:

Naturally occurring retirement communities -

It is the type of community , where senior citizens , i.e. , people with age above 60 years , gather in large number , is referred to as a naturally occurring retirement communities ( NORC ) .

It is a type of informal center for the senior citizens.

Hence, from the given information of the question,

The correct term is naturally occurring retirement communities ( NORC ) .

hello

question:

when would a new household be started?

a.when the oldest male died

b.when a man and a woman married

c.when the house could not hold everyone

d.when a child was born

answer: us d when a child was born

hope this have a great day and brainlest

answer; taking detailed notes during the interview;