According to the text, what type of cry expels a large volume of air through the vocal cords?

The theory in which aging is attributed to our bodies' organs and cell tissues simply wearing out with repeated use and abuse is called_________ theory

a) activity b) wear-and-tear c) disengagement d) cellular clock

Most research on the effects of stereotypes has emphasized how they

a. affect the targets of the stereotypes b. result in greater intergroup harmony c. bias and distort the stereotype holder's judgment d. result from a particular set of personality traits