Final answer:
The medical term for indigestion, dyspepsia, is associated with the Gastrointestinal system. It is a symptom often associated with digestive disorders such as GERD or gastritis.
Step-by-step explanation:
The ROS system that would include Dyspepsia, the medical term for indigestion, is the Gastrointestinal system. Dyspepsia refers to the discomfort or pain in the upper abdomen that occurs after eating. It is a symptom often associated with digestive disorders such as gastroesophageal reflux disease (GERD) or gastritis. Indigestion can also be caused by anxiety or certain foods and medications.