Mary, a housewife from Detroit, Michigan, believes that she is the Queen of England. Mary is experiencing

Participating in after school activities is ____________

A) beneficial, except perhaps for participating in sports B) beneficial but only when children participate in a single activity, not multiple activities C) is much more beneficial than having children care for themselves because such latchkey children almost always get into trouble

The _____ and nervous system are the structures that give rise to all our thoughts, emotions, and behavior

A) heart B) liver C) kidneys D) brain