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.
What is Media Richness Theory. 1. Theory on mediated communication that highlights the extent to which a medium is capable of sending rich information (i.e., text, smell, pictures, noise, etc.) as well as the proposition that media use is most adequate if the medium is matched with the complexity of the task at hand. 2.