60 POINTS HELP!!!!!
Consider the following process;
1. Sensory nerves signal that you are hungry.

2 You eat.

3. Food is broken down into nutrients.

4. Nutrients enter your blood.

Which of these body system does not work with your nervous system in this process?

A. The Digestive System

B. The Muscular System

C. The Skeletal System

D. The Immune System