In a study mentioned in your textbook, a survey of nearly 2,000 people yielded _____ motives for having sex

In 2008, what percent of American males between the ages of 18 and 24 lived at home with at least one parent?

A) 69 B) 47 C) 32 D) 24

Research conducted with Kanzi, a bonobo chimp,

A) shows that bonobos are capable of conversation that includes asking questions and sharing information. B) produced no definitive results about Kanzi's linguistic achievements. C) proves that chimps are capable of communicating basic needs, but nothing else. D) indicates that chimps are better at communicating through the use of written, rather than visual, symbols.