A giraffe's tongue is over 18 inches (46 cm) long, and the roof of the mouth is grooved to easily strip leaves off branches. Since giraffes are extremely efficient at processing nutrients and liquids from food, they can survive without water for long periods of time.
The Authoritarian Theory describes the situation where states view the mass media as an instrument at all ties. The role of the media is to mainly educate citizens, and acts as a propaganda tool for the ruling party.
Authoritarian parenting is a style characterized by high demands and low responsiveness. Parents with an authoritarian style have very high expectations of their children, yet provide very little in the way of feedback and nurturance. Mistakes tend to be punished harshly. When feedback does occur, it is often negative.