By SoulSurvivorsGaming, writer at creators.co. DC and Marvel have dominated the comic book industry for decades now, causing millions of people to have a beloved list of their favorite superheroes and characters from those universes. Characters including: Batman, Iron Man, Spider-Man, Superman and even Aqualad.
There are three kinds of blood vessels: arteries, veins, and capillaries. Each of these plays a very specific role in the circulation process. Arteries carry oxygenated blood away from the heart. Theyâre tough on the outside but they contain a smooth interior layer of epithelial cells that allows blood to flow easily.
It is called a artery because arteries are vessels that stem from the heart and deliver blood to the organs. The pulmonary artery is still an artery, even though it carries de â¦ oxygenated blood, because it is coming from the heart to the lungs.Veins collect blood from organs and transport it back to the heart.t is called a artery because arteries are vessels that stem from the heart and deliver blood to the organs. The pulmonary artery is still an artery, even though it carries de â¦ oxygenated blood, because it is coming from the heart to the lungs.