Video - Breath of Life: Amazing Lung Facts

Hey there, Did you know if we spread out the surface area of our lungs, it would cover a tennis court? "We breathe about 22,000 times a day on average! our lungs have around 300 million tiny air sacs called alveoli. The right lung is larger than the left to make room for our heart. Our total lung capacity is about 6 liters of air. Every minute, our lungs exchange 250 milliliters of oxygen and 200 milliliters of carbon dioxide. our breathing slows down when we sleep. our lungs helps us to protect from germs and dust. thanks for watching don't forget to Like this video, subscribe to our channel, and hit the bell icon for more fun facts!"