How does a human body work?

The human body has lots of systems that work together to make us function properly. There is the Skeletal system, Nervous system, Muscular system, Digestive system etc! The skeletal system has 206 bones that protect your organs and help you have shape. Your nervous system in like an information system that controls everything you do like walking, breathing, thinking and more! The digestive system breaks down and takes care of the food we eat so that we have energy. Every system has its importance and contribute to make us live