Which statement is TRUE? a. All veins carry deoxygenated blood and all arteries carry oxygenated blood b. All veins carry blood to the heart and all arteries carry blood away from the heart c. All...

Which statement is TRUE? a. All veins carry deoxygenated blood and all arteries carry oxygenated blood b. All veins carry blood to the heart and all arteries carry blood away from the heart c. All arteries carry deoxygenated blood and all veins carry oxygenated blood d. All arteries carry blood to the heart and all veins carry blood away from the heart