It produces Conduction. Hope it helped!
The correct answer is option A. It is true that communication between members of a primary group is emotional, personal and satisfying. People belong to primary groups such as a family or having close friends, to satisfy their personal needs of belonging and fulfillment. The members of a primary group are close, take care of each other and share activities.
1.) She made the first American flag.
2.) She ran an upholstery business for many years that was successful.