__________ receive messages from other cells, and at their opposite end there is a long extension called a(n) __________ which carries the messages to other neurons

The activation-synthesis hypothesis of dreaming states that _______________

a) the purpose of dreaming is to express unconscious wishes, thoughts, and conflicts b) dreams are merely another kind of thinking that results from random brain stem signals c) the purpose of dreaming is to resolve current concerns and problems d) dreaming is a by-product of a process of eliminating or strengthening neural connections

According to Zaleznik (1989), ___________ leaders emerge during times of crisis and __________ leaders rule during times of stability.*

a. consensus; charismatic b. charismatic; consensus c. delegating; participating d. relationship-oriented; task-oriented