1. The superior and inferior vena cava are two main branches that transport oxygen-depleted blood to the heart’s right side. The anterior vena cava (superior) drains the body’s head end. On the other hand, the posterior vena cava (inferior) empties the body’s tail or back end.
3. A vein is a blood vessel in charge of transporting oxygen-depleted blood from the body back to the heart. It has a dark appearance due to the deoxygenated form of hemoglobin.
1. The superior and inferior vena cava are two main branches that transport oxygen-depleted blood to the heart’s right side. The anterior vena cava (superior) drains the body’s head end. On the other hand, the posterior vena cava (inferior) empties the body’s tail or back end.
2. The arteries’ purpose is to transport oxygenated blood to the body’s organs and cells. It has a bright red color and flows away from the heart.
3. A vein is a blood vessel in charge of transporting oxygen-depleted blood from the body back to the heart. It has a dark appearance due to the deoxygenated form of hemoglobin.