Although the digestive system is primarly responsible for the breakdown of food, this procees can be disrupted if the circulatory system malfunctions

This is true because human body systems interact with each other to perform life functions. The clearest example of this is how you can get a heart attack if you have a wound in your mouth that doesn't heal properly. Everything in your body works together like a machine.

Tta ttc ctg i hope its right.