What Are the Organ Systems of the Human Body?

Anatomy and physiology curriculum body system!, This is very important for body part quiz. An organ system is a group of organs that work together as a biological system to perform one or more functions. Each organ does a particular job in the body, and is made up of distinct tissues.
What are the organ systems of the human body? The main systems of the human body are: Circulatory system: ... Digestive system and Excretory system: ... Endocrine system: ... Integumentary system / Exocrine system: ... Immune system and lymphatic system: ... Muscular system: ... Nervous system: ... Renal system and Urinary system.