<Ul> <Li> Location: Dorsal portion of medulla </Li> <Li> Nucleus: Solitary nucleus </Li> </Ul> <Li> Location: Dorsal portion of medulla </Li> <Li> Nucleus: Solitary nucleus </Li> <P> In the medulla, the ventral respiratory group make up the exhalation area of respiratory control . </P>

Which 2 respiratory center work together in normal breathing