Please answer the following question: Question: Saul is writting a program and has been told that another team has been working on added functionality.  He's not sure hot the other team's work will impact his. What does his bosses want him to do with the new code?  Choices:  - detail - loop - need to integrate - unexpected results - satisfaction  The rationale to choose "need to integrate" as the answer is that:
A:
rivers flow trough valleys.