The colored part of the eye which contains muscles to contract or expand the pupil is the __________.

Information selected from sensory memory is transferred to conscious awareness or  __________.

Which statement concerning long-term memory is TRUE?

Sensation is _______.

The need to take a drug to avoid withdrawal symptoms is an indication of __________.

The changes in pressure caused when molecules of air or fluid collide with one another then move apart again are called __________.

The positive effects that have been noted when using hypnosis have been explained in several ways. One suggestion is that the relaxed state that accompanies a “hypnotic trance” is uniquely responsible for all the effects. This reminds us of which principle of critical thinking from your book?

People who average __________ of sleep a night have a 13 percent higher risk of dying than individuals who get _________ of sleep.

The part of the neuron that carries outgoing messages either to another neuron or to a muscle or gland is the _________.

The autonomic nervous system is divided into two parts.  These are termed the __________ nervous systems.