What are the Systems of the Human Body?

Systems of the Human Body

1. Integumentary System: Skin, Hair, Nails, Sweat, Sebaceous (Oil) glands


2. Skeletal System Bones: Bones, Joints


3. Muscular System: Various types of muscles


4. Nervous System: Brain, Spinal cord, Nerves, Special organs


5. Endocrine System: Hormones producing cells, ductless glands


6. Cardivascular System: Heart, Blood vessels, Blood


7. Lymphatic / Immune System: Lymph, Lymphatic vessels, Lymph nodes


8. Respiratory System: Lungs, Airways


9. Digestive System (G.I.System): Esophagus, Stomach, Intestines, Liver, Pancreas, Gall bladder


10. Urinary System: Kidneys, Urinary bladder, ureters, urethra


11. Reproductive System: Ovaries, uterus, Testes, fallopian tubes