Socially useful part of society.
(:
So a social group is a group of people that share similar characteristics. And they are important because it gets you to interact with peers. The last question is one you have to answer on your own so I play baseball and I am a Highschooler so therefore two Social Groups for me would be Baseball, and Highschool
I hope this helps :)
Protects us from the ultraviolet rays of the sun. You'll learn more about this in 6th grade! Hope this helps!