Your veins are ____ Your arteries are ____

Keep practicing — related questions

• Vein is_______in color.
• Inside the veins blood appears
• Inside arteries blood appears
• Vein contains_______ valves.
• Pure blood is carried by _______
• Blood is to red as grass is to
• The three types of blood vessels are arteries, veins and ______.
• As compared to arteries, veins have ________.