Your brain has the ability to change in response to experience. This ability is known as

REM behavior disorder results from __________

a) too much sleep. b) not enough sleep. c) failure of the brain to adequately paralyze the muscles during REM sleep. d) deterioration of the medial hypothalamus.

Nelly really likes Brian. They don't go out often, but when they do, they engage in fun activities, but rarely talk or develop any emotional closeness. This is most likely because

a. Brian has an avoidant attachment style. b. Brian has an anxious attachment style. c. Nelly has an anxious attachment style. d. they are both securely attached.