What system of the body maintain homeostasis by giving it the nutrients it need to perform different functions

The (human) body has 12 different systems, namely

1. skeletal system

2. Nervous system

3. Integumentary system

4. Cardiovascular/circulatory system

5. Endocrine system

6. Muscular system

7. Respiratory system

8. Excretory system

9. Reproductive system

10. Digestive system

11. Immune / Lymphatic system

12. Urinary system.

Of these, it is the cardiovascular/circulatory system that transports oxygen and nutrients to all parts of the body while taking away metabolic waste thus enabling all body parts from cells to complex organs maintain homeostasis.