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.
A quarter horse is a specific breed of horse thatâs perhaps best known for its speed over short distances and its short, stocky build.his sort of breed is originally American, and the American Quarter Horse Association (AQHA) remains the worldâs largest registry, though today the horses are bred all around the world. Characteristics include limited white markings on the face and below the knees, heavy muscling, and a gentle nature.