Which One of the Following Statements Demonstrates a Commonality Between

Multiple Choice

Which one of the following statements demonstrates a commonality between smoking and alcohol consumption?

A) An increase in oxygen creates accelerated growth and difficult delivery due to the abnormally large fetus.
B) A decrease in oxygen flow retards neural growth and decreases the flow of oxygen-rich blood in the fetus.
C) FAS can be caused by either alcohol consumption or smoking.
D) Neither smoking nor alcohol consumption can be scientifically determined as causal mechanisms in birth defects.