But the biggest scene-stealer of them all may be the pint-sized leader of Bear Island, Lady Lyanna Mormont, played by 12-year-old actor Bella Ramsey. Bella Ramsey has been a Game of Thrones stand out Lyanna Marmont. Picture: Supplied.Source:Supplied.
Veins. Veins carry blood back to the heart. They carry deoxygenated blood away from the body. The blood returning from the body is at a much lower pressure than that being pumped from the heart. Therefore veins do not have to be as strong as arteries. Veins are wider than arteries and have much thinner walls.Look at the image below to see the main difference between arteries and veins.he blood returning from the body is at a much lower pressure than that being pumped from the heart. Therefore veins do not have to be as strong as arteries. Veins are wider than arteries and have much thinner walls. Look at the image below to see the main difference between arteries and veins.
Making the world better, one answer at a time. Arteries are the blood vessels that take blood away from the heart. Blood in the arteries are brown as they go away from the heart and blood travelling to the heart in veins are coloured red as it has just been replenished when passing the lungs.aking the world better, one answer at a time. Arteries are the blood vessels that take blood away from the heart. Blood in the arteries are brown as they go away from the heart and blood travelling to the heart in veins are coloured red as it has just been replenished when passing the lungs.