Every breath crosses a wall thinner than tissue paper, inside a surface bigger than you'd ever guess. Follow @InsideYou for more.
#health #humanbody #biology
Every breath taken crosses a wall thinner than tissue paper, located inside a surface far larger than most people would expect. The lungs contain vast internal structures designed to facilitate gas exchange with remarkable efficiency. This biological engineering allows oxygen to pass into the bloodstream while carbon dioxide is expelled from the body with each breath.
Watch on Yesodi → Join Yesodi →