To detect mr zs loss of brain tissue from a degenerative disease, his physicians are most likely to request that he receive an

According to your textbook, which of the following is true regarding adolescents and Internet use?

A) While earlier studies indicated that Internet use was associated with becoming less socially connected, recent studies indicate it might be associated with feeling more socially connected. B) While earlier studies indicated that Internet use was associated with becoming more socially connected, recent studies indicate it might be associated with feeling less socially connected. C) Studies indicate that social connectedness is associated with cyberbullying. D) The majority of adolescents meet the criteria for pathological Internet use.

Prolonged stress leads to suppression of the immune system. What might explain the evolution of such a seemingly flawed reaction?

a. There is no reasonable explanation for this. b. Susceptibility to disease would increase the likelihood of an early death. c. Immune suppression has no lasting effects on overall health. d. Such immune suppression might prevent the development of autoimmune illnesses.