The World Health Organization estimates that one billion people worldwide smoke and more than three million die each year from smoking-related causes

Hair color, eye color, and height are all examples of homogenic characteristics

Indicate whether this statement is true or false.

In Australia, infants who spend full days in government-funded child-care centers

A) show a mild decrease in saliva concentrations of cortisol across the day. B) have a higher rate of secure attachment than infants informally cared for by relatives, friends, and babysitters. C) have a lower rate of secure attachment than infants informally cared for by relatives, friends, and babysitters. D) exhibit defiance and disobedience in middle childhood.