Support: Teams create an environment of support, boosting the confidence of individuals, allowing people do their best. Teamwork can create talents and raise natural leaders.
Helping someone: If one is weak, others can support or handle the work – So, it usually builds up power-resource for the organization.
Common goal: The more people work in an harmony together, create positive team environment, help and support each other and delegate tasks/duties the more they learn and step away to become better workers in their own jobs.
Communication and cooperation: Teams can create better communication and respectful relationships among employees.