A team is defined as a group of people with complementary skills who work together towards a common goal, understand their objectives, and feel collectively responsible for achieving them. Effective teamwork requires different roles, including a Plant who generates ideas, a Resource Investigator who explores opportunities, a Coordinator who delegates work, a Shaper who drives the team, a Monitor Evaluator who critically analyzes options, a Teamworker who prevents conflicts, an Implementer who executes plans, a Completer Finisher who ensures quality, and a Specialist who provides unique skills. The communication process involves encoding a message, transmitting it through a medium which may involve noise, decoding it at the receiver end, and providing feedback.