Selectivity in listening is a function of which combination?

The development of simple stone tools by early hominids led to the ability to procure meat more efficiently. this in turn led to the change in diet that included larger amounts of protein. many scholars believe that this shift in diet was a significant part of how our ancient ancestors adapted so quickly to a varied set of environments, and thus were able to begin cultural development. this demonstrates the intimate connection between

During the 1500s, most rulers supported established a. political systems. d. none of the above b. churches c. freedom of speech

People who, by midlife, have begun to integrate the "masculine" and "feminine" sides of their personalities tend to be higher in neuroticism. lower in autonomy. psychologically healthier. lower in psychosocial maturity.