Arteries are blood vessels that carry blood away from the heart, while veins are blood vessels that carry blood towards it. Returning blood to the heart from lower parts of the body (such as the feet and legs) is hard work for the circulation, because this blood has to be pushed uphill.rteries are blood vessels that carry blood away from the heart, while veins are blood vessels that carry blood towards it. Returning blood to the heart from lower parts of the body (such as the feet and legs) is hard work for the circulation, because this blood has to be pushed uphill.
Steve Forbes. Steve Forbes Net Worth is $450 Million. Steve Forbes is an American editor, publisher and businessman, he has a net worth of $430 million. Steve Forbes has earned his net worth as editor-in-chief of the business magazine Forbes as well as president a. ...
Steve Ballmer Net Worth. Steve Ballmer net worth is estimated at $22.9 billion. Born Steven Anthony Steve Ballmer,known for his flamboyant stage appearances at company events is an American businessman. Steve Ballmer net worth came from a percentage of ownership and as former of CEO of Microsoft as well as from his other acquired businesses.