yes,to circulate more blood .
larger and larger
Blood is pumped from the heart to the rest of the body by way of arteries which get smaller and smaller until they reach capillary beds. Then off the capillary bed small veins become larger and larger veins and finally lead to the heart. From there the blood is pumped to the lungs by arteries and back to the heart by veins where it all starts over again.
Veins
The blood from the fingers is primarily drained by the digital veins, which accompany the digital arteries. These veins converge into larger veins, such as the superficial palmar veins, which eventually drain into the radial and ulnar veins of the forearm. The radial and ulnar veins then converge to form the brachial vein, leading back to the heart.
In mammals the circulating system is seen as 2 circles. Blood is pumped from the heart to the rest of the body by way of arteries which get smaller and smaller until they reach capillary beds. Then off the capillary bed small veins become larger and larger veins and finally lead to the heart. From there the blood is pumped to the lungs by arteries and back to the heart by veins where it all starts over again.
There are certain veins leading from your heart. and stuff.
veins
Arteries have thick, muscular walls that stretch when the heart pushes blood into it. Veins join many times to form larger and larger veins.
The term "vein" describes vessels leading to the heart. The Pulmonary Veins are the only veins that carry oxygen rich blood. They carry the blood from the lungs to the heart.
After blood travels from the heart to the toes, it returns to the heart through the venous system. Deoxygenated blood from the toes enters the small veins, which converge into larger veins, ultimately leading to the inferior vena cava. This major vein carries the blood back to the right atrium of the heart, where it will be pumped to the lungs for oxygenation.
Arteries and veins both carry blood. Arteries are larger and carry blood away from the heart. Veins carry blood to the heart, and they are generally smaller than arteries.
Arteries. Because the capilaries connect the arteries to the vein as Veins carries blood back to the heart.