_____ theorists believe that infants enter the world equipped with knowledge that allows them to perceive a meaningful world

In the early and mid-twentieth century, changes in societal attitudes toward children and their development

a. worked against efforts to pass legislation that would fund programs to address child welfare problems b. led to the demise of Parents magazine c. supported the passage of the Social Security Act d. undermined initiatives to establish professional organizations for the study of children and their development

____ is/are described as behaviors, environments, and bodily conditions that could be harmful to a fetus

a. Lanugo b. Teratogens c. Vernix d. Trophoblasts