cube test OBJ.zip

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The human body is a complex machine made up of approximately 60 trillion cells that work together to keep us alive and functioning properly. Every single cell in our bodies has its own unique job, from the skin cells that protect us from the outside world to the muscle cells that help us move around. Even the cells inside our brains are working hard all day long to help us think and remember things. Our heart is pumping blood throughout our body 24/7, supplying oxygen and nutrients to all of our cells so they can keep doing their jobs properly. Without these tiny little workers, we wouldn't be able to function at all.