What actually happens to oxygen after you breathe it in? Take an incredible journey inside the human body as we follow a single oxygen molecule from the air around you, through your nose and lungs, across the microscopic alveoli, into a red blood cell, and onto hemoglobin. Oxygen’s Journey Full Video: https://youtu.be/oEDxsHLHYbg?is=WLMHYV7B1QUJZd3Z #Oxygen #HumanBody #Anatomy #Physiology #MedicalAnimation

The circulatory system is a vital network consisting of the heart, blood vessels, and blood that moves nutrients, oxygen, and waste through the body. It acts as the body's transport system, keeping all cells alive and healthy. #biology #anatomy #edit #viral #fyp