Essay On Human Body System

Humans body systems

Introduction:

The body is made up of many systems that all work together to keep it alive and moving. One of these many systems is the skeletal system. Its functions are that it protects important organs, supports the body, and makes blood cells. The muscular system is another one of the body system and its major structures are muscle tissue and the connective tissue. The functions are allows movements of body parts, works with skeletal system to help us move, maintains posture and generates warmth. The respiratory system’s functions are to breathe, exchanges gases between lungs, and get rid of carbon dioxide from the body. The circulatory systems The functions are to carry digested food, dispose waste that could harm the body, delivers oxygen to the cells and removes carbon dioxide, helps protect the body from diseases, and it provides transport for hormones. The digestive system function is

It interacts with the muscular system by connecting all the muscles to the bones by an object called the tendon, which allows the body maximum movement. For example, the biceps muscle is connected to the radius. All muscles connected to the bones have similar function, to flex and contract. An example of this is with the arm. When we “flex” the arm, stress is put on the biceps. When you contract, the stress is placed on the triceps. By contracting and flexing your body, your body can move. The skeletal system also functions with the circulatory system because the red marrow inside of your bones produces red blood cells. The circulatory system then distributes them around the body. These blood cells are important to the body and they could not be circulated if the marrow hadn’t created them. The skeletal system actually works with all systems by protecting them. For example, the skull protects the brain, the spine protects the spinal cord, & the ribs protect the heart and