Differences and similarities between groups and teams

People's opinions are being gathered about the differences and similarities between a group and a team.

Results are publicly available

Do you think a team is different from a group? If so, please specify how.

Do you agree that in a team people strive for results together, while in a group they do so separately?

Do you agree that a team can have many leaders, while a group can have only one?

Do you agree that people in a team depend on each other more than in a group?

Do you agree that a team is formed for a specific task, while a group may not have a task?