1. Body systems

2. Circulatory Parts: heart,vascular tissue (artery, vein, capillary) Function: circulate O 2, CO 2, food and wastes thru body

3. Nervous Parts: brain, spinal cord, nerves Function: carry nervous signals

4. Excretory Parts: kidneys, sweat glands Function: remove liquid wastes

5. Digestive Parts: mouth, stomach, small and large intestine, liver, pancreas Function: break large molecules into small molecules so they fit into cells

6. Respiratory Parts: lungs, sinuses, nasal cavities Function: bring in O 2, remove CO 2

7. Reproductive Parts: ovary (female) and Testes (males) Function: produce next generation

8. Skeletal Parts: bones Function:support, protect, movement

9. Muscular Parts: muscles Function: movement

10. Endocrine Parts: glands, such as pancreas, pituitary, thyroid Function: makes hormones to maintain homeostasis (keeping body in balance)

11. Immune Parts: white blood cells (wbc), lymph glands Function:fight infections, store memory cells (T4)

12. Which system brings in oxygen? Respiratory

13. Which system carries oxygen to your mitochondria (cells)? Circulatory

14. Which system takes away garbage gases after the mitochondria finishes making energy? respiratory

15. Which system takes away garbage liquid after the mitochondria finishes making energy? excretory