For Preteens, Teens, and Adults. 1  Tdap is a tetanus, diphtheria, and pertussis vaccine given to preteens, teens, and adults as a one-time shot, or after exposure to tetanus under some circumstances. 2  Preteens and teens 11 through 18 years old (preferably at 11-12 years old) should receive a single dose of Tdap.
Centaurs are half-human, half-horse creatures in Greek mythology. They have the body of a horse and the torso, head and arms of a man. They were considered to be the children of Ixion, king of the Lapiths, and Nephele, a cloud made in the image of Hera.
The American Quarter Horse is one of the few breeds of horses that has it's origins in America. Wild ferel horses of the American plains breed to European imports and mixed in â¦ some Thoroughbred blood made the beginings of the Quarter Horse breed. The King Ranch in Texas had much to do with the breed standard. With 3 stallions (QH) and a Thoroughbred stallion named Three Bars the Quarter Horse was official.