Individuals with type O blood have no A or B antigens on their blood cells and no A or B antibodies in their plasma. Individuals with type O blood have no antigens on their blood cells, and they have type A and type B antibodies in their plasma.
U.S. Sports Industry: Nearly a $70 Billion Business. Date: 6/9/08. LAS VEGAS, NEVADA - June 9, 2008 - It's good that the Olympic Games are being held this year.
Four of the top five leagues in revenue are in North America. However, 14 of the 20 biggest earners are football leagues that are mostly based in Europe. See how much money these sports leagues made last season: Top 10 sports leagues by revenue. National Football League (NFL): $13 billion.