It moves toward the heart
Renal vein
It is oxygen rich. Apex
it moves toward the heart <apex>
i think you mean bypass
the blood flowing in a vein is under a lot less pressure than in an artery, generally veins carry blood back towards the heart from the various parts of your body whereas arteries are the main outlet distributers from the heart itself.
it moves toward the heart <apex>
If the blood is allowed to continue flowing, then the man would eventually die from blood loss.
The blood returns to the heart through veins.
A capilliary is a minute blood vessel - a valve is something found usually in a vein or artery - which stops blood flowing 'backwards'
death
Blood is a constant whereabout in our bodies. As of such a frequent heartbeat exists within our system. Which causes the blood within our bodies to flow forward, in lamense terms it produces a very large push for the blood to distribute it's nutrients throughout the body and back within our heart and out again. This constant push is what prevents blood from flowing backwards in your veins.
the gastrosplenic vein joins the superior mesenteric vein and takes blood to the hepatic vein