The delivery team is primarily responsible for executing and delivering the final product. However, the team is also responsible for providing estimates on tasks and assisting the product owner in better planning sprints and delivery.

Ideally, the team should consist of cross-functional members required for the project, such as developers, testers, and business analysts. Since each sprint can be viewed as a mini project by itself, it is critical to have all the necessary resources available at all times, as tasks are being worked on and passed along the workflow.

Last but not least, the team is also responsible for retrospectively reviewing their performance at the end of each sprint, along with the product owner and Scrum master. This helps the team review what they have done and reveals how they can improve on their performance for the upcoming sprints.