All of the following are true of lead as an environmental hazard except?
APaint in toys is an important potential source of lead exposure.
BThe higher the blood lead levels the more severe the biological effects due to lead poisoning.
CPaint in homes is no longer a source of lead exposure since lead is no longer allowed in paint.
DExposure to lead may come from food, water and air.
APaint in toys is an important potential source of lead exposure.
BThe higher the blood lead levels the more severe the biological effects due to lead poisoning.
CPaint in homes is no longer a source of lead exposure since lead is no longer allowed in paint.
DExposure to lead may come from food, water and air.