Dear student,
Like Digestive system which is an organ system that requires contributions from a number of organs, including your stomach, small intestine, large intestine, liver, pancreas, and gall bladder as all of these organs work together to digest the foods that you eat, and transfer the nutrients in the foods that you eat from your small intestine to your cells. Also these organs perform their independent role too such as digesting or breaking down the food.
Regards.