Final answer:
In group work, various roles like critical thinker, time keeper, technical official, and presenter and summarizer are crucial for team success.
Explanation:
Teams are comprised of various roles that contribute to the group's functioning. In group work, different roles such as critical thinker, time keeper, technical official, and presenter and summarizer play essential parts in achieving the group's goals.
Learn more about Group roles in teamwork here:
https://brainly.com/question/31928479
