Which of the Following Statements About the Effects of Cigarette

Multiple Choice

Which of the following statements about the effects of cigarette smoke on a fetus is true?

A) Exposure to second-hand smoke is unlikely to cause prenatal defects.
B) The fetus gets less oxygen when its mother smokes.
C) The amniotic sac prevents the fetus from being exposed to cancer-causing agents in tobacco.
D) All of the statements are true.
E) None of the statements is true.