30 points! ^^

Prompt: Rebecca is going for a run to get some exercise. Explain how the Cardiovascular (aka Circulatory), Excretory, Digestive, Respiratory, Muscular, Nervous, and Immune Systems work together to support Rebecca and carry out the processes of life.

if I could get just a simple summary of what this should be it'd help me out alot, not really sure how to start this out.