Final answer:
The spiral design process is a more flowing and flexible lifecycle in a project, allowing for iterative improvements and better end results. However, it can also lead to delays and budget overruns due to the time and resources required for each loop.
Step-by-step explanation:
An example of a more flowing and flexible lifecycle in a project is the spiral design process. In this process, changes are made in the design and then the improved design is evaluated. This allows for iterative improvements and the end design is often much better than the initial design. However, one disadvantage is that each loop in the spiral requires time and resources, which can lead to delays and budget overruns.