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. They're tough on the outside but they contain a smooth interior layer of epithelial cells that allows blood to flow easily.
Ck?... uhm Have a good day though, go drink water and eat
Answer: Water certainly does have calories!!
Yes eeeeeeeeeeeeeeeeeeeeeeeeeeeee
That would be Anatomical Root