100ml 170gm 3rd

sketchfab

The human body is a remarkable machine that functions seamlessly to keep us alive and thriving. Every day, our hearts beat around 100,000 times, pumping approximately 2,000 gallons of blood through our veins. Our lungs expand and contract roughly 17 times per minute, inhaling oxygen-rich air and exhaling carbon dioxide. Our digestive system churns out about six quarts of saliva every day to help break down the food we eat. And that's just a small fraction of what our bodies do on autopilot.