1. whose discovery of radium changed the world's view of the atom ? (1 point) .
Albert Einstein. Friedrich von Bernhardi. Marie Curie. Houston Stewart Chamberlain.
2. According to Sigmund Freud, human behavior is. (1 point). .
ruled by two related emotions: love and pity.. .
determined by the physical makeup of the brain, and could not be altered.. .
the one factor that made human beings superior to all other animals..
strongly determined by repressed experiences..