New Museum of Contemporary Art Sketchfab

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The human body is a complex and intricate machine that operates on many different levels simultaneously. It has over 60 trillion cells, each one working together to keep the entire system functioning properly. The brain is responsible for controlling all of these cells, sending signals and instructions to every part of the body through a network of nerves. The heart beats around 100,000 times per day, pumping blood throughout the body and supplying oxygen and nutrients to all of its parts. The lungs take in oxygen from the air we breathe and expel carbon dioxide, which is then removed from the body through exhalation. The skin protects us from injury and infection by creating a barrier between our internal organs and the outside world. It also helps regulate body temperature and aids in the production of vitamin D when exposed to sunlight. The digestive system breaks down food into nutrients that can be absorbed and used by the body. The liver filters out toxins and waste products, while the kidneys remove excess fluids and electrolytes from the blood.