The hair continues to become grayer and thinner in both men and women as they age. Actually, it is not that hair turns gray or white, but that it loses the pigments that had previously made it appear to be other colors

Gabriel's parents were impressed with his repertoire of responses that helped him to adapt to his environment as an infant. These unlearned and involuntary responses are known as

a. rhythms. c. reflexes. b. dream experiences. d. cultural responses.

Which statement about long-term storage is TRUE?

A) Reconsolidation occurs when we fail to retrieve a memory. B) Sleep interferes with long-term storage. C) Once consolidated, memories exist indefinitely in long-term memory. D) Each time a memory is retrieved, it becomes vulnerable to disruption.