Which of the following treatments reduce or eliminate the symptoms of psychological disorders by altering aspects of body functioning?

Big Al, a champion angler, has two big bass that he has caught swimming in his well. Lifting out a fish with each hand, big Al immediately notices that the bass in his right hand is bigger than the one in his left hand. What must be true?

a) The fish in his right hand must weigh at least a pound more than the fish in his left hand. b) The fish in his left hand must be at least 2% heavier than the one in his right hand. c) The fish in his right hand must be at least 2% lighter than the one in his left hand. d) The fish in his right hand must be at least 2% heavier than the fish in his left hand.

Roughly what percent of Acquired Immune Deficiency Syndrome (AIDS) sufferers are women?

a) 10 b) 20 c) 30 d) 50