What do we mean when we say: "the team"? Well, Scrum teaches us that there are actually TWO teams: the Scrum Team and the Development Team.
The Scrum Team consists of:
Often, you can hear someone saying: the Product Owner is not a part of the team. But that is not exactly true: both Product Owner and Scrum Master are part of the Scrum Team, but neither is part of the Development team.