People with Alzheimerâs disease and other forms of dementia can become restless, aggressive, or disruptive. They may believe things that are not true. They may see or hear things that are not there. These symptoms can cause even more distress than the loss of memory. Risperidone (Risperdal and generic).
Continental drift is the movement of the Earth's continents relative to each other. The hypothesis that continents 'drift' was first put forward by Abraham Ortelius in 1596 an â¦ d was fully developed by Alfred Wegener in 1912.
His hypothesis was that the continents had once formed a single landmass, called Pangaea, before breaking apart and drifting to their present locations. Wegener was the first to use the phrase continental drift (1912, 1915) (in German die Verschiebung der Kontinente â translated into English in 1922) and formally publish the hypothesis that the continents had somehow drifted apart.