Name potential pathways of exposure for a specifi c toxin (such as cigarette smoke, carbon monoxide,

Name potential pathways of exposure for a specifi c toxin
(such as cigarette smoke, carbon monoxide, endocrine disruptors, or dioxins),
and name the factors unique to a child ’ s developmental stage that may place
him or her at increased risk. Explore the current scientifi c literature on
subsequent health effects related to this exposure at each critical window of
vulnerability (pregnancy, infancy, early childhood, and adolescence).