Which of the Following Statements About Maternal Smoking Is True

Multiple Choice

Which of the following statements about maternal smoking is true?

A) The effect on the functioning of the child's brain is stronger for girls than it is for boys.
B) Fortunately the rate of smoking has decreased the most among women ages 19 to 29 in recent years.
C) Stopping to smoke during a pregnancy will have no effect on the outcome of that pregnancy.
D) Maternal smoking has been associated with attention deficit disorder, conduct disorders, and learning disabilities.