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Describe four ways to help prevent online sexual predators from contacting children.
Thoracic Aorta
A section of the aorta, the major artery in the body, passing through the thoracic cavity and supplying oxygenated blood to the thoracic and upper abdominal organs.
Superior Mesenteric Vein
A large vein that drains blood from the small intestine, ascending colon, and part of the transverse colon into the portal vein.
Gastrosplenic Vein
A blood vessel that drains blood from the stomach and spleen into the hepatic portal vein.
Lumbar Vein
A vein that drains the posterior abdominal wall and the spinal cord in the lumbar region.
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