World of Biology on Instagram: "The arteries are crucial blood vessels that carry oxygen-rich blood from the heart to all parts of the body. Learn about the major arteries, their functions, and their importance in maintaining overall health. From the aorta to the smallest arterioles, these vessels ensure that every cell gets the oxygen and nutrients it needs. . . Animation credit 📸- @sciepro.official . . #circulatorysystem #arteries #healtheducation"