Thibaut Lemmens 3d for games 2 exam

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The human body is a complex machine that is made up of many different parts. These parts work together to keep the body healthy and functioning properly. The brain is the control center of the body, where thoughts and feelings are processed. It sends signals to the rest of the body through the nervous system, which includes the spinal cord and nerves. The heart is a muscle that pumps blood throughout the body. It beats around 100,000 times per day, pumping over 2,000 gallons of blood. The lungs are responsible for bringing oxygen into the body and removing carbon dioxide. They expand and contract to take in air and release it back out. The digestive system breaks down food into nutrients that can be used by the body. It includes the mouth, esophagus, stomach, small intestine, and large intestine. Food is swallowed and then passed through these different parts of the digestive system until all the nutrients have been absorbed. The circulatory system delivers oxygen and nutrients to cells throughout the body. It includes the heart, arteries, veins, and blood vessels. The kidneys filter waste and excess fluids from the blood and excrete them as urine. The skin helps regulate body temperature and protects the body from harm.