Which of the following describes the function of arteries?

The function of arteries is to carry blood away from the heart. This is a fundamental aspect of the cardiovascular system. Arteries transport oxygen-rich blood (with the exception of the pulmonary artery, which carries oxygen-poor blood to the lungs) from the heart to various tissues and organs in the body. This distribution of oxygen and nutrients is critical for sustaining the metabolic processes of cells. The muscular walls of arteries help maintain high pressure to ensure efficient blood flow, allowing them to effectively reach all parts of the body. This contrasts with other vessels like veins, which return blood to the heart, or capillaries, which facilitate nutrient and gas exchange at the cellular level.